Input sensitivity

Vdb L-DYN is a dynamic microphone input cable. With its built-in impedance adapter, it adds 17 dB. It is ideally suited for dynamic microphones with low sensitivity. You can connect your dynamic or ribbon microphone, Beyerdynamic M160N, or M88N, using an L-Dyn adapter, in conjunction with Audio Ltd or Micron. The VdB L-Dyn active link cable is powered by TX or CX Audio Ltd or Micron series transmitters Note: it is easy to connect a 9-volt battery to power it as a solo without transmitters, to power a dynamic microphone connected directly to a camera or a small portable recorder... The modification is a breeze! Work with -Vdb Nagra Sonosax Cooper Sound AATON Zaxcom Sound Devices... Sennheiser Schoeps DPA Neumann Beyerdynamic...

PRE-AMP SECTION Phono input Input impedance (R and C) 47kohms / 100pF Input sensitivity, 1kHz     MM 2.7mV ref. 0.5V    MC 180μV Signal/Noise ratio (A-weighted with cartridge connected) MM 75dB ref. 5mV    MC 73dB ref. 0.5mV RIAA response accuracy (20Hz - 20kHz) ±0.5dB Line level inputs Input impedance (R and C) 20kohms / 220pF Input sensitivity (ref. 1W) 180mV Maximum input signal >25V Signal/Noise ratio (A-weighted ref 1W) 90dB Frequency response 20Hz - 20kHz / ±0.5dB Tone controls Treble ±7dB at 10kHz Bass ±10dB at 50Hz POWER AMP SECTION Continuous output power into 8ohms * 25W (14dBW) Rated distortion (THD 20Hz - 20kHz) 0.02% Clipping power (maximum continuous power per channel) 30W IHF Dynamic headroom at 8ohms +3dB IHF dynamic power (maximum short term power per channel) 8ohms 50W    4ohms 55W    2ohms 70W Input impedance 11kohms Input sensitivity (for rated power into 8ohms) 1V Frequency response 10Hz - 70kHz THD (20Hz - 20kHz) Remote No PHYSICAL SPECIFICATIONS Dimensions (W x H x D) 420 x 96 x 240mm Net weight 5.3kg Shipping weight 6.7kg Power consumption (120 ~ 240V, 50/60Hz) 150VA

Works perfectly Cleaned and tested WE SHIP WORLDWIDE ! But ask the shipping cost before Year: 1975 Power (RMS) 2X30w/8 ohms Power (RMS) 2X35w/4 ohms Power Bandwitch: 5Hz/50Khz Freq response: 4Hz/75kHz +/- 3dB Total Harm Distortion: 0,1% Intermodulation distortion: 0,1% Damping Factor: 35 - 8 ohms Input sensitivity Phono MM: 2.5 mV Input Sensitivity Tuner: 200 mV Input Sensitivity Aux: 200 mV Input Sensitivity Tape In: 330 mV Signal to noise ratio Phono MM: 65dB Signal to Noise Ratio Aux: 75 dB Signal to Noise Ratio Tape: 75 dB Signal to Noise Ratio Tuner: 75 dB Output Impedance: 4 to 16 ohms Dimensions: 400 x 149 x 316mm Weight: 5.4 Kg

Rare paire Luxman C300 et M300:Amplificateur et préamplificateur (avec phono). État : "Occasion" En excellent état de fonctionnement, notez qu' il faudra remplacer une ampoule du voyant Led  "classe A". Voltage 220V. Les deux appareils sont visibles chez Jefferson Hifi à Pérouse où je les ai déposés. Livraison possible en France, en Europe,etc nous consulter pour les frais d'envoi internationaux. Le M300 a été produit en même temps que la série C300. Je crois qu’il n’en a été produit que 2000 dans le monde. C’est non seulement une paire de collection, mais le haut de gamme des luxman des années 1980. Ils sont les dernières combinaisons pré/ampli, à avoir été fabriquées sans implication de Alpine(qui a ensuite  modifié sérieusement la qualité Luxman  hélas.). ils ont été primés "produit de l'année" au début des années 80.  Le M300 se laisse utiliser soit en classe A, où il développe 2x42 w sous 8 ohms en classe A, ou alors 172w en classe AB sous 8 ohms. Comme toujours chez Luxman, on peut espérer une dizainede watts supplémentaires dans chaque modes, vu qu'ils utilisent unsystème de mesure très strict sur leurs fiches techniques. Il faut surtout savoir qu’il ne faut basculer de classe AB en classe A que à l’arrêt, en redémarrage à froid.  Voici  les caractéristiques techniques (https://audio-database.com/LUXMANALPINE-LUXMAN/amp/m-300-e.html) et https://audio-database.com/LUXMANALPINE-LUXMAN/amp/c-300-e.html 1)Préampli C300: Frequency response: 0.5Hz to 140kHz   Total harmonic distortion: 0.005% Input sensitivity: 0.09mV (MC), 2mV (MM), 140mV (line)      Signal to noise ratio: 80dB (MM), 100dB (line) Output: 140mV (line), 1V (Pre out), 20V (Pre out Max)  Dimensions: 478 x 163 x 384mm     Weight: 9kg 2)amplificateur M300 Form Duo beta plusX poweramplifier Succession effectiveoutput (20Hz - 20kHz, both channel simultaneous operation) Class-A: 40W+40W (8ohms) AB class: 270W+270W (4ohms) 170W+170W (8ohms) THD (8 ohms) 20Hz- 20kHz-3dB Class-A: 0.005% or less AB class: 0.005% or less Cross modulationdistortion (8 ohms) 60Hz: 7kHz=4:1, -3dB Class-A: 0.005% or less AB class: 0.005% or less Output bandwidth Class-A: 10Hz-100kH-3dB(0.015% of distortion) AB class: 10Hz - -100kHz three dB(0.04% of distortion) Frequency characteristic 10hz-100kHz-1dB (aClass-A and AB class) Input sensitivity Class-A: 0.45V ABclass: 1V Input impedance 50kohm (a Class-A and ABclass) SN ratio (IHF-Acorrection) Class-A: 115dB ABclass: 120dB Remains noise (IHF-Acorrection) 30 microvolts (a Class-Aand AB class) Dumping factor 120 (1kHz, 8 ohms, aClass-A, and AB class) Protection network DC drift detectionspeaker protection network Overcurrent detection amplifierprotection network Attachment Circuit operationswitchpoint (indicator) Peek indicator Inputattenuator Headset jack Speaker-off switchpoint(indicator) Line phase sensor Supply voltage AC100V, 50Hz/60Hz Power consumption (Electrical Appliance and Material Control Law) Class-A: 420W ABclass: 430W Dimensions Width 478x height 214xdepth of 484mm Weight 30kg Stereo power amplifier which adopted the Duo beta plusX circuitry. In order to control NFB of an amplifier circuitry appropriately, the Duo beta circuitry was developed and it is adopted as M-300. After this makes amplifier to the extent that it is used also from a nakedness property as it was, it adds proper-quantity NFB and DC servo as finish of a tone quality, and is suppressing the transitional distortion of a supression of play sound, TIM, etc. by superfluous NFB etc. Furthermore, in M-300, the thought of a suitable control is introduced also into a power circuit, and it is considered as the power-source Duo beta plusX. At plusX, the stability of a comfortable tone quality and an operation is reconciled because the bottom gives controlling force calmly on the assumption that a generous power-source part. M-300 can change and use a Class-A and AB class. The Class-A operation has a structure which amplifies a signal wave form as it is. Therefore, it becomes unrelated to switching distortion or crossover distortion, and does not have the cause that it is distorted in addition to an element's own linearity. In M-300, the Class-A operation excellent in adopting a Duo beta as LAPT which excelled [element] in the high region property, and an amplifier circuitry, and adopting plusX as a power circuit is realized. In AB class, Oide power which drives transitional distortion below into a limit of measurement in pursuit of a nakedness property also in an operation, and is not made in a Class-A operation on it is realized. At the time of a switching of a Class-A / AB class, in a performance, sound does not break off and a noise is not generated, either. Circuitry constituted all the amplification stages from a push-pull circuit from the input stage to the output stage, and the amplifier which was excellent in the nakedness property which will be the requisite for a Duo beta circuitry is realized. The pre-driver stage is making the input stage the transistor which was excellent in the high region property with the cascode interconnection with the stream composition of the cascode bootstrap and the differential push pull by complimentary FET of a Pch type and a Nch type. And the driver stage and the power stage are considered as the push pull stream composition by a three-step Darlington connection. A linearity makes an output element high speed power transistor linear arithmetic processor-T which was well excellent in the high region property with a triple push pull stream composition, and the electric current is sent. In this way, the static characteristics and the dynamic behavior improved. And proper-quantity NFB and DC servo are added. The power-source part had the twin monophonic stream composition of right-and-left full independence, and has acquired the merit of a linearity covering all the bands, and the outstanding crosstalk property. The power transformer is performing and using the coil mandatory adopted and put into practice among the object for Rch, and two Lch. First, the power stage and the drive stage were made into another coil, and also the primary side and secondary side has unified the orientation of a coil. This is because it is checking having influence on play sound with the potential (polarity) which a transformer begins to roll, rolls and the last each has between opposite groundings. Moreover, four right and left adopt the type only with a capacity of 12,000 micro F for an audio as a filter capacitor, and low-impedance-ization of the power-source part is attained to it. In order to cope with the rush current which becomes large as the capacity of a power-source part becomes large, the rushes current preventing circuitry is adopted. The speaker protection network and the amplifier protection network are carried. The internal organs of the speaker protection network which detects DC output in an output-terminal and separates an output are carried out. Furthermore, when the speaker code etc. short-circuits, even if there is a big input, an amplifier circuitry is protected or the electric-current preventing circuitry is carried. After the elements currently used examine, it is using it, carrying out a tone-quality mandatory strictly uniquely. The film capacitor generally called non-polar is also arranging a polarity etc., and the capacitor is carrying out the tone-quality mandatory strictly. Moreover, the precision succession good transformation Detent volume excellent in the tone quality and a feeling of an operation is adopted as input attenuator. Furthermore, in terminals, the small gilding pin jack of contact resistance was adopted as the input terminal, and the large-sized screw type is adopted as a speaker termination. The product line was packed into the shortest distance, and also it has chosen high materials of the tone-quality effect, such as a shielded cable of oxygen free high conductivity copper and 500 core. Moreover, in order to suppress an elevation of the source impedance of the pattern side of a substrate, the power bus by a copper plate was adopted and the performance of a power source is employed efficiently. The line phase sensor is carried, by the functionality which detects this polarity, the polarity of the equipment was unified and the tone quality is improved. The indicator turned on at the clipping point of an output is carried, and a peek can be supervised.

VENDS AMPLI TUNER MARANTZ 2250 B + SON TRANSFORMATEUR 110 V/220 VOLTS AMPLI MARANTZ 2250 B AVEC TOUTES SES FONCTIONS EN PARFAIT ÉTAT DE MARCHE. TOUS LES ÉCLAIRAGES FONCTIONNENT. CET AMPLI MARANTZ EST UN AMPLI AMÉRICAIN QUI EST EN 110 VOLTS, CELUI CI MARCHE TRÈS BIEN AVEC UN TRANSFORMATEUR 220 VOLTS QUI EST COMPRIS DANS VOTRE ACHAT (TRANSFO DE QUALITÉ VOIR PHOTOS). CET AMPLI D'OCCASION COMPORTE QUELQUES TRACES D'USURES D'USAGES. ENVOI DE L'AMPLI PAR LA POSTE EN COLISSIMO RECOMMANDÉ. (COMPRIS DANS LE PRIX D'ACHAT) ENVOI SOIGNÉ AVEC PAPIER BULLES, POLYSTYRENE ET CARTON RENFORCÉ L'AMPLI AVEC SON EMBALLAGE PÈSE  25 KG. BON ACHAT A TOUS VOIR DESCRIPTIF COMPLET DU CONSTRUCTEUR CI DESSOUS: Général: Designed in USA Manufactured In Japan First Year 1976 Last Year 1977 Blue Face Yes Channels Two Speaker Connections two sets Amplifier: RMS Power Per Channel 50 Impedance 8 ohms Total Harmonic Distortion (THD).25 % Power Bandwidth 20 Hz to 20 KHz Frequency Response 20 Hz to 20 KHz +/- 0.5 % Intermodulation Distortion (IM).25% at rated power Input Impedance 30 k ohm Input Sensitivity for Full Output 1.5v FM Tuner AM Tuner: Gyro Tuning yes RF Sensitivity 1.9 uV 300 Ohm Binding Posts Spring connectors 75 Ohm Binding Posts Spring connectors Signal Strength Meter Yes Center Tuning Meter Yes Stereo Lamp Yes Dolby Lamp Yes Illuminated Dial Pointer Yes Amplifier: Multiple Bass Adjustments Yes Multiple Midrange Adjustments Yes Multiple Treble Adjustments Yes Tone Control Defeat Yes Bass Turnover Options Yes Treble Turnover Options Yes High Filter Yes Low Filter Yes Gain Control Yes Loudness Contour Yes Mono Yes Balance Slider Number of Tape Monitors Two Tape to Tape Dubbing Via front panel Auxillary Input Source Yes Phono Input Source Yes Illuminated Source Indicators Yes Cartridge Load 47 k ohm Tuner Source Input am, fm Source Tape Input (as opposed to a tape monitor) yes 2nd Source Tape input (as opposed to a tape monitor) yes Tape Monitor yes 2nd Tape monitor yes Preamp to Amplifier Jumper(s) yes Headphone Jack(s) Yes Speaker Selection Nomenclature main, remote

Topping Aluminum chassis Tripath TA2024 digital amplifier TI PCM2704 USB DAC TI OPA2134 opamp ALPS volume control with blue LED ring TOKO digital amplifier inductance KOA resistance Nichicon FW and MUSE ES, WIMA, and EPCOS capacitance TAKAMISAWA relay Maximum sample bit/rate: 16 bit/48 kHz Analog input: RCA input x 1 (L and R channel) Digital input: USB Amplifier output: Binding post (L and R channel), BTL output Headphone output: ⅛ in (3.5 mm) Auto on/off synchronously with your PC (in USB mode only) Supports Android smartphones 4.0 and higher Dimensions: 7 x 4.8 x 1.5 in (17.7 x 12.2 x 3.8 cm) Weight: 18.7 oz (530 g) Speaker Amplifier Suitable speaker impedance: 4 – 8 ohm Maximum output power: 16.3 W (4 ohm, 10% THD+N); 9.7W (8 ohm, 10% THD+N) Output resistance: 0.2 ohm Minimum THD+N: 0.003% THD+N at 1 kHz: 0.012% Frequency response: 20 Hz – 20 kHz +/- 0.6 dB Input sensitivity: 390 Vrms Noise: Gain at 1 kHz: 28 dB Headphone Amplifier Suitable headphone impedance: 16 – 300 ohm Maximum output power: 140 mW (32 ohm, 1% THD+N) Maximum output voltage swing: 10 Vpp Minimum THD+N: 0.001% (32 ohm, 45 mW Pout) THD+N at 1 kHz): 0.03% Frequency response: 20 Hz – 20 kHz +/- 1.2 dB Input sensitivity: 1.0 Vrms Noise: Gain at 1 kHz: 6.5 dB INCLUDED AC 100–240V input DC12V3A output adapter (CE, FCC, PE, UL certified)

Nagra VII - 2 Channel Universal Digital Audio Recorder with Time Code + Nagra Leather Case Seven TC: Stereo digital recorder, 24/192 with AES 42 and internal 16GB memory delivered with: Battery box and charger, power supply, QCTCU time code cable and instruction manual. In great working and cosmetic condition, like new! Technical specification   RECORDING Internal storage:  Micro SD Flash memory card Removable media:  SD Flash memorycard Disk format:  FAT 16 / 32 Recording Method:   Linear digital PCM, optional:MPEG 1 layer II File type:   16 / 24 bit Broadcast Wave File BWF (WAV) A/D & D/A:  24 Bit Sigma Delta Bit rates:  32 kbits/s up to 384 kbits/sec Tracks: 2 individual Sampling Rate:  44.1, 48, 88.2, 96, 176.4 and 192kHz Recording capacity:   1hr at 24 bit 48 kHz per GB of memory Pre-recording buffer: Programmable Display:  Color LCD touchscreen Level meters:  On colour display   INPUTS Digital input:   XLR 3-pole / AES 42 Analogue inputs:   2 x XLR Microphone (Dynamic, +48V Phantom) / line Mic. input sensitivity: 2.8, 10 and 40 mV/Pa selectable Mic. input noise:  Uin Limiters:   On microphone inputs Line input sensitivity: Adjustable from -6 dBm up to +24 dBm for 0 dBFS recording THD at 1 kHz:  2.8mV Mic Frequency response:  Mic, 10Hz – 75 kHz (+0 – 3dB), Line 10 Hz – 90 kHz (+0 -1dB) (measured on AES out) Signal-to-noise ratio: >110 dB ASA “A” Input level adj. range: 42 dB Mic and from -6 to +24 dB Line Input filters: LFA Internal microphone: On the front panel Crosstalk: Mic >70dB: Line > 110dB   OUTPUTS Analogue line output: XLR 4.4V max (+15 dBm) Crosstalk:  >110 dB Signal-to-noise ratio: >100 dB Digital output: XLR AES-3 (24 bit or 16 bit) THD+N:   Frequency response:  10 Hz – 75 kHz (+0-3dB) Headphones:  Stereo 6.3mm (¼”) Jack 50 Ω Internal speaker:  0.3W   OTHER USB: Micro AB connector M/S Decoder:  Switchable Ethernet:  RJ 45   GENERAL Dimensions:    165 x 175 x 65mm (W x H x D) (Incl. battery box) Weight:   800g (1.75 lbs) (Incl. battery pack) Power supply: External 15V Power Consumption:  Approximately 5W Charge time: Approximately 3 hours Battery life: >5 hours Relative humidity:  From 10% to 99% (non condensing)

Integrated stereo amplifier Rated continuation average output (Both channel operation, 20Hz - 20kHz) 220 W/ch (4ohms) 170 W/ch (8ohms) THD (both channel operation) 0.02% (4ohms - 16-ohm load) IM distortion 0.01% Frequency response Main amp input: 20Hz-20kHz+0 -0.2 dB (at the time of a rated continuation average output) 2Hz-150kHz+0 -3.0dB (at the time of 1W output) High Level input: 20Hz-20kHz+0 -0.2 dB (at the time of a rated continuation average output) Dumping factor 120 (8-ohm load, 50Hz) Input sensitivity/impedance (An Output power / EIA1W output) High Level input: 147mV/11.2mV/20kohm Balanced input: 147mV/11.2mV/40kohm Main input: 1.47V/112mV/20kohm An Output power/impedance Pre output: 1.47V/50 ohm (at the time of a rated continuation average output) Gain: Main input -> output: 28dB / High Level input -> Pre output: 20dB S/N, input conversion noise Input short-circuit and A-compensation EIA S/N At the time of a rated input S/N Input conversion noise Main amp input: 127dB -123dBV 103dB High Level input: 113dB -130dBV 82dB Balanced input: 90dB -108dBV 82dB Tone control Low-pitched sound (300Hz): ±10dB (50Hz) Loud sound (3kHz): ±10dB (20kHz) Loudness Compensation + 6dB (100Hz, Volume -30dB) Power meter Logarithm compression type peak level display dB scale and the output Direct reading at the time of 8-ohm load Load impedance 4ohm-16ohm Headphone jack Conformity impedance: 4ohms - 100ohms Power source AC230V, 50Hz/60Hz Power consumption 55W (at the time of no inputting) 350W (Electrical Appliance and Material Control Law) 585W (at the time of an 8-ohm load Output power) The maximum Dimensions Width 475x height 180x depth of 423mm Weight 23kg Attachment: Remote commander RC-20 Remote control system Infrared pulse system Power source DC 3V Battery AA type (SUM-3/R6) two pieces The maximum Dimensions Width 55x height 194x depth of 18mm Weight 100g (Battery includeded)

Amplificateur PA-W04 Power output: 48 watts per channel into 8Ω (stereo) Frequency response: 1Hz to 100kHz Total harmonic distortion: 0.008% Damping factor: 100 Input sensitivity: 1V Signal to noise ratio: 115dB Speaker load impedance: 4Ω to 16Ω Semiconductors: 27 x transistors, 47 x diodes, 2 x FET, 7 x IC Dimensions: 440 x 78 x 373mm Weight: 6.7kg Pré Amplificateur PR-A04 Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.005% Input sensitivity: 0.8mV (MC), 3mV (MM), 150mV (DIN), 150mV (line) Signal to noise ratio: 75dB (MC), 82dB (MM), 80dB (DIN), 102dB (line) Channel separation: 70dB (line) Output: 150mV (line), 30mV (DIN), 1V (Pre out) Semiconductors: 16 x transistors, 15 x diodes, 2 x FET, 6 x IC Dimensions: 440 x 78 x 313mm Weight: 6.1kg Lecteur de cassettes GX-M10 The Akai GX-M10 is a stereo, compact cassette recorder with two-head system. The unit is compatible with LN-, LH-, Cr02- and Metal tapes and has Dolby noise suppression as a result. Type: 2 heads, single compact tape deck. Track system: 4-track, 2-channel stereo. Tape speed: 4.76 cm / s Heads: 1x record/playback, 1x erase. Motor: electronically controlled DC. Tape Type: type I, CrO2, Metal. Noise suppression: B Frequency range: 30Hz to 19kHz (metal tape) Signal / noise ratio: 71dB (dolby B) Wow and Flutter: 0.04% Total harmonic distortion: 0.6% Input: 70mV (line), 0.3mV (mic) Output: 0.41V (line). Size: 440 x 143 x 250 mm. Weight: 6kg Pas de livraison, à venir retirer sur place.

Superbe et rare ampli intégré haut de gamme Sansui AU-X701 de 1987, en excellent état de fonctionnement et de présentation (juste quelques rayures visibles sur les photos). Maison non fumeur. Révisé récemment avec remplacement des condensateurs électrochimiques des cartes de puissance et d'alimentation par des modèles de qualité à faible ESR (Nichicon, Elna, Elite). Remplacement des composants altérés par la fameuse colle qu'utilisait Sansui à l'époque. Les réglages ont été faits également. Cet ampli est le 2ème plus gros de la superbe série AU-X des années 80 après le 901, dont il est quasiment le jumeau (puissance réduite de 30W et absence des entrées XLR). Il est également très supérieur aux 301 et 701 situés en entrée de gamme. Il est l’équivalent du AU-alpha607 vendu au Japon. Sa puissance confortable alliée à une très grande finesse de détails le rendent apte à alimenter des enceintes difficiles. Excellente entrée phono MM et MC (à transfo !). Spécifications: Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.005% Input sensitivity: 0.3mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 88dB (MM), 110dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 448 x 160 x 441mm Weight: 17.1kg Me contacter si besoin d'autres photos ou informations. Sera parfaitement emballé avant envoi gratuit par Mondial Relay (ou Colissimo sur demande). N'hésitez pas à me poser vos questions avant achat. -------------------------------------------------------------------------- For sale my 1987 Sansui AU-X701 integrated power amplifier, in excellent condition (only few superficial scuffs here or there) and still in use in a smoke and pet free home. All electrolytics capacitors of the main board and power supply board just replaced with new low ESR Nichicon and Elna. Components altered by the famous glue Sansui used this time replaced with new ones. Adjusted and fully checked. All functions work 100% perfectly. Ready to plug and play ! The AU-X701 is the second of the AU-X serie after the famous AU-X901. The difference is a little less power but is has the same quality of its big brother (17kg on the scale !). Spécifications: Power output: 100 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.005% Input sensitivity: 0.3mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 88dB (MM), 110dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 448 x 160 x 441mm Weight: 17.1kg Ask for more photos or other info if needed. Will be securely packaged before shipping. Shipping To Europe is 25€ economic, please ask for express shipping cost if prefered. Send worldwide, please ask for actual shipping cost to your country.

ampli et tuner séparé technics made in japan de 1982  en superbe état esthetique et de marche Il s'agit d'un appareil très bien équilibré, subtil et doté d'un timing exceptionnel; chaleureux et puissant il se mariera avec de très nombreuses enceintes. specification ampli su-3 Form Integrated amplifier SP out overall characteristic> Effective output (EIAJ) 20W+20W (8ohms) THD 0.008% (Output-power-3dB, 1kHz) Frequency characteristic 10Hz - -70kHz three dB SN ratio (IHF-A) 95dB Remains noise 0.8mV Dumping factor 30 (8ohms) Load impedance main or remote: 8ohms - 16ohms Input sensitivity/impedance Phono man month: 2.5mV / 47kohm Tuner, Aux, Tape:150mV /, 27kohm Phono SN ratio man month: 73dB (2.5mV input) Phono frequency characteristic 20Hz - 20kHz, RIAA�}0.8dB Tone control Bass: �}10dB (50Hz) Treble: �}10dB (20kHz) Power source AC100V, 50Hz/60Hz Power consumption 44W Dimensions Width 315x height 50x depth of 290mm Weight 3.6kg specification tuner st-3l Specifications Type: Mono/Stereo Tuner Tuning Bands: FM, MW Tuning Scale: Digital FM Tuning Range: 87.5 to 108 MHz Sensitivity: 1.3uV (FM) Signal to Noise Ratio: 70dB (FM) Distortion: 0.2% (FM) Frequency response: 4Hz to 15kHz (FM) Output: 500mV Dimensions: 430 x 53 x 245mm Weight: 2.2kg idem marantz harman kardon NAD kef focal infinity B&W Yamaha sony pioneer denon micromega Rotel Onkyo sansui bose cambridge mc intosh luxman thule bc acoustic etc...

yamaha professional series p2100 ns10 ns-10 studio power amplifier pc2002 pc2602 ______________________________________________________________________________________________________________ SPECIFICATIONS P2100 Power output: 85 watts per channel into 8ohm (stereo) Frequency response: 20Hz to 50kHz Total harmonic distortion: 0.02% Damping factor: 250 Input sensitivity: 0.775V Signal to noise ratio: 110dB Dimensions: 480 x 134 x 320mm POIDS: 14kg UTILISATION MONDIALE Avec INTERRUPTEUR INTERNE permettant d'être en 110v ou 220V (positionne actuellement en 220v) ___________________________________________________________________________________________________________ laurent au o665oo5297 sur PARIS 12e au métro PICPUS ou sur JOINVILLE LE PONT (94) RER A Regardez toutes mes autres annonces directement ici __________________________________________________________________________________________________ yamaha professional series p2100 ns10 ns-10 studio power amplifier pc2002 pc2602 ____________________________________________________________________ SPECIFICATIONS P2100 Power output: 85 watts per channel into 8ohm (stereo) Frequency response: 20Hz to 50kHz Total harmonic distortion: 0.02% Damping factor: 250 Input sensitivity: 0.775V Signal to noise ratio: 110dB Dimensions: 480 x 134 x 320mm Weight: 14kg Finish: semi gloss black WORLDWIDE UTILISATION with INTERNAL SWITCH ALLOW to be in 110v or 220V(actually set in 220v) ______________________________________________________________ Any questions, let me know thanks for watching !! PLEASE CHECK MY OTHER AUCTIONS DIRECTLY here

Très rare ampli/tuner Sansui 350 fabriqué en France par la société Henri COTTE Aucune trace, comme neuf ! L'ensemble des lampes a été changé (les 5 d'origines fournies) Léger souffle de fond (qui ne s'amplifie pas avec le volume) La partie ampli est un Sansui AU222 Very rare Sansui 350 receiver manufactured in France by Henri COTTE No trace, like new ! The set of lamps has been changed (the 5 origin provided) Light background breath (not amplified with volume) The amp part is a Sansui AU222 Ask for shipping cost please ! Specifications Sansui 350: Tuning range: FM, MW Power output: 18 watts per channel into 8Ω (stereo) Frequency response: 30Hz to 20kHz Total harmonic distortion: 1% Damping factor: 34 Input sensitivity: 2.2mV (MM), 150mV (DIN), 150mV (line) Signal to noise ratio: 60dB (MM), 65dB (line) Output: 150mV (line) Speaker load impedance: 8Ω (minimum) Semiconductors: 31 x transistors, 21 x diodes, 4 x varistors Dimensions: 4-1/2 x 15-13/16 x 13-1/8 inches Weight: 19.5lbs Year: 1968 Spécifications Sansui AU222 Power output: 18 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 30kHz Total harmonic distortion: 0.8% Damping factor: 20 Input sensitivity: 2mV (MM), 150mV (DIN), 150mV (line) Signal to noise ratio: 60dB (MM), 65dB (line) Channel separation: 50dB (line) Output: 150mV (line), 30mV (DIN) Speaker load impedance: 4Ω to 16Ω Semiconductors: 18 x transistors, 4 x diodes Dimensions: 292 x 111 x 267mm

Amplificateur Sansui BA 2000 - pré-amplificateur Sansui CA 2000. État : "Occasion" The BA-2000 is a power amplifier made to complement the CA-2000 preamplifier. The unit features a toroidal power transformer, dual transistor differential amplifier with constant current power supply and 2 transistor current mirror circuit. Specifications Power output: 110 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 70 Input sensitivity: 1V Signal to noise ratio: 115dB Speaker load impedance: 8Ω (minimum) Dimensions: 460 x 160 x 375mm Weight: 18.3kg Year: 1978 The CA-2000 stereo preamplifier is for the purist who likes to be in control. A full set of controls makes the most of the musical qualities, along with a flat response over 10Hz to 80kHz with less than 0.03% THD. Specifications Frequency response: 10Hz to 80kHz Total harmonic distortion: 0.03% Input sensitivity: 2mV (MM), 150mV (DIN), 150mV (line) Signal to noise ratio: 75dB (MM), 90dB (DIN), 90dB (line) Output: 150mV (line), 30mV (DIN), 1V (Pre out), 12V (Pre out Max) Dimensions: 460 x 160 x 310mm Weight: 9.9kg Year: 1978

Professional sound at its best.   The CD 3000 3000W Power Amplifier combines a linear power supply and a Class D output to deliver Crest power in a compact and cost-effective package. The CD 3000 is very versatile, whether powering nightclub systems or touring bands.   A traditional linear power supply is used in the CD Series. Because of the efficiency of the switching output stage, the transformer does not need to be big or heavy. This gives the CD Series an advantage in delivering huge power in a compact package. The efficiency of the output stage also gives the power supply the ability to handle heavy duty cycles without compromising sonic integrity.   Crest Audio's engineering has also maintained sonic quality while incorporating the advantages of a switching output stage. High-power Class-D topology is the key to its efficiency and low operating temperature. An additional advantage is its low power consumption.   Features     Dramatically reduced net weight     Linear power supply / Class D output stages     Very low current draw     Latest generation of high-speed, mosfet output devices     Cooled by variable-speed fan with back-to-front airflow     Inputs: balanced female XLR, 1/4" TRS combi jacks     Outputs: Speakon and five-way binding posts     Mode selector switch for stereo, parallel and bridged-mono operation     Ground-lift switch and rear panel circuit breaker     Recessed, stepped attenuators with removable knobs     16-gauge steel chassis, cast aluminum front panel     TourClass protection circuits     ACL (Active Clip Limiting) prevents speaker damage by providing gentle gain reduction when signal approaches the clipping threshold     IGM (Instantaneous Gain Modulation) monitors speaker loads to detect conditions that may over-stress output devices, allowing safe operation into nominal 2 Ohm speaker loads     AUTORAMP gradually increases gain to the attenuator level-settings when the amplifier is turned on, preventing abrupt turn-on levels     Other protection features include: short circuit, DC voltage, comprehensive thermal management, current in-rush turn-on/off transient and sub/ultrasonic input     Five-year warranty Specifications     Stereo Power 8 Ohms: 800 Watts     Stereo Power 4 Ohms: 1500 Watts     Stereo Power 2 Ohm: 1800 Watts     Bridged Power 8 Ohm: 3000 Watts     Maximum output voltage: 85V rms     Frequency response 1W @ 8 ohms: 20Hz—20khz, +/-1db     Power bw rated power @ 4 ohms, 1% THD+N: 20Hz—20khz, +/-1db     THD + N:     Imd; SMPTE/DIN 4:1 (60 Hz / 7 khz):     Damping factor: 400:1 @ 8 ohms (20 Hz to 100 Hz)     Input CMRR: >60db @ 1khz     Gain / input sensitivity @ 4 ohms: Selectable: x20, x40, or.775 V for full rated output power     Input impedance: >20kohms balanced, >10kohms unbalanced     Hum and noise: > -100db, A-weighted below rated power @ 4 ohms     Crosstalk: > -60db below max rated power (1khz)     Class: D     Power supply: Linear with toroid transformer     Circuit breaker rating (120V/230V): 20A /12A     Current draw (120VAC) 1/8 power, 4 ohms: 7.0A     1/3 power, 4 ohms: 14.0A     At idle: 1.5A     Thermal emissions 1/3 Power, 4 ohms BTU / hr: 1024     Cooling: Back to front via variable speed DC fan     Input connectors: balanced female XLR, 1/4" TRS, unbalanced 1/4" TS on Neutrik combo connectors     Output connectors: Five-way "touch-proof" binding posts and Neutrik Speakon connectors (which presents both outputs on the A Speakon for bi-amplified applications)     Controls: front panel: twin recessed stepped attenuators, power switch     Rear panel: signal ground-lift, mode select, gain select, circuit breaker     LED indicators: signal level (5 element bargraph), protect, active, ACL / IGM     Construction: 16-gauge steel chassis, cast aluminum front panel - optional handles available     Dimensions (W x H x D): 19" x 3.5" x 1

LUXMAN L-5 An incredible Stereo Integrated Amplifier VERY GOOD CONDITION  Des traces d'usage apparaissent, mais peu, voir photos et vidéo:  Traces of use appear, but few, please see photos and video:  https://www.youtube.com/watch?v=7E-4kfPXhz0&feature=youtu.be REVISE / SERVICED  Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized Luxman K-5 Stereo Cassette Deck (1979-81) VERY GOOD CONDITION  Des traces d'usage peuvent apparaître, mais très peu, voir photos et vidéo:  Traces of use may appear, but very few, please see photos and video:  https://www.youtube.com/watch?v=7E-4kfPXhz0&feature=youtu.be REVISE / SERVICED  Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized Courroies neuves / New belts Vitesse régulée à 1000Hz / Regulated speed 1000 Hz Lampes neuves / New lights Luxman T-4 Accutouch Closed Loop Locked AM/FM Tuner (1978-81) VERY GOOD CONDITION  Des traces d'usage peuvent apparaître, mais très peu, voir photos et vidéo:  Traces of use may appear, but very few, please see photos and video:  REVISE / SERVICED  Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized Câble d'alimentation intégré / Power cable included Lampe neuve à la couleur d'origine / New light with the original color RCA inclus / RCA included Plusieurs heures de tests / several hours of tests   LIVRAISON / DELIVERY  A domicile en emballage sécurisé et assuré  Home delivery in a safe and insured packaging  Wolrdwide Delivery / Colissimo, UPS, Chronopost   Spécifications HiFi Engine : The Luxman L-5 is a slim precision-look amplifier featuring DC configuration in the output stage. A mighty output is attained - 60W minimum continuous per channel, both channels driven into 8ohm  loads, from 20Hz-20,000Hz with total harmonic distortion of no more than 0.2% Power output: 60 watts per channel into 8Ω (stereo). Frequency response: 10Hz to 100kHz. Total harmonic distortion: 0.03% Damping factor: 80. Input sensitivity: 2.5mV (MM), 150mV (line). Signal to noise ratio: 92dB (MM),  100dB (line). Channel separation: 60dB (MM), 78dB (line) Dimensions: 438 x 289 x 105mm. Weight: 9.5kg Spécifications HiFi Engine : Type: 2-head, single compact cassette deck. Track System: 4-track, 2-channel stereo. Tape Speed: 4.75 cm/s Heads: 1 x record/playback, 1 x erase. Tape Type: type I, CrO2, Metal. Noise Reduction: B Frequency Response: 30Hz to 20kHz  (Metal tape). Signal to Noise Ratio: 65dB  (dolby B). Wow and Flutter: 0.06% Total Harmonic Distortion: 0.7%. Input: 100mV (line), 0.45mV (mic). Output: 0.58V (line) Dimensions: 438 x 264 x 150mm. Weight: 5.8kg Spécifications HiFi Engine : The Luxman T-4 features LUX's exclusive CLL circuit offering perfect accuracy and unconditional stability in FM tuning,  which interacts with the ACCUTOUCH system to provide a mechanical lock on the tuning knob when the station is  precisely tuned in. Type: Mono/Stereo Tuner. Tuning Bands: FM, MW. Tuning Scale: Analogue. FM Tuning Range: 87.5 to 108 MHz. Sensitivity: 1.8uV (FM), 250uV (MW). Signal to Noise Ratio: 75dB (FM), 50dB (MW). Distortion: 0.5% (FM), 0.6% (MW Frequency response: 30Hz to 15kHz (FM). Output: 1000mV (FM), 300mV (MW) Dimensions: 438 x 346 x 84mm. Weight: 6.5kg ADC - AKG - AUDIO-TECHNICA - DENON - DYNAVOX - EMPIRE - GARRARD - JELCO - LENCO - MICRO SEIKI - ORTOFON - PICKERING - REGA - SHURE - SME - STANTON - THORENS  3A - AUDAX - B&W - BOSE - CABASSE - CELESTION - CERWIN WEGA - DITTON -  ELIPSON - FRANCE ACOUSTIQUE - HRC - INFINITY - JAMO - JBL - JENSEN - JM REYNAUD - KEF - KLIPSCH - LANSING - LEAK - LES - MAGNAT - MARTIN - MERCURIALE -  MISSION -ROGERS - SIARE - TAD

FULLY SERVICED LUXMAN L-5 amplifier + T-4 accutouch tuner + K-5 Cassette Deck LUXMAN L-5 Stereo Integrated Amplifier VERY GOOD CONDITION   Des traces d'usage apparaissent, mais peu, voir photos et vidéo:   Traces of use appear, but few, please see photos and video:   https://www.youtube.com/watch?v=7E-4kfPXhz0&feature=youtu.be REVISE / SERVICED   Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized   Luxman K-5 Stereo Cassette Deck (1979-81) VERY   GOOD CONDITION   Des traces d'usage peuvent apparaître, mais très peu, voir photos et vidéo:   Traces of use   may appear, but very few, please see photos and video:   https://www.youtube.com/watch?v=7E-4kfPXhz0&feature=youtu.be REVISE / SERVICED   Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized Courroies neuves / New belts Vitesse régulée à 1000Hz / Regulated speed 1000 Hz Lampes neuves / New lights   Luxman T-4 Accutouch Closed Loop Locked AM/FM Tuner (1978-81) VERY   GOOD CONDITION   Des traces d'usage peuvent apparaître, mais très peu, voir photos et vidéo:   Traces of use may appear, but very few, please see photos and video:   REVISE / SERVICED   Nettoyé / Cleaned in out Potentiomètres et contacts désoxydés / Potentiometers and contacts have been deoxidized Câble d'alimentation intégré / Power cable included Lampe neuve à la couleur d'origine / New light with the original color RCA inclus / RCA included Plusieurs heures de tests / several hours of tests   LIVRAISON / DELIVERY   A domicile en emballage sécurisé et assuré   Home delivery in a safe and insured packaging   Wolrdwide Delivery / Colissimo, UPS, Chronopost WORLWIDE DELIVERY Spanish's and Italian's islands, please contact for shipping cost     Spécifications HiFi Engine : The Luxman L-5 is a slim precision-look amplifier featuring DC configuration in the output stage. A mighty output is attained - 60W minimum continuous per channel, both channels driven into 8ohm  loads, from 20Hz-20,000Hz with total harmonic distortion of no more than 0.2% Power output: 60 watts per channel into 8Ω (stereo). Frequency response: 10Hz to 100kHz. Total harmonic distortion: 0.03% Damping factor: 80. Input sensitivity: 2.5mV (MM), 150mV (line). Signal to noise ratio: 92dB (MM),  100dB (line). Channel separation: 60dB (MM), 78dB (line) Dimensions: 438 x 289 x 105mm. Weight: 9.5kg Spécifications HiFi Engine : Type: 2-head, single compact cassette deck. Track System: 4-track, 2-channel stereo. Tape Speed: 4.75 cm/s Heads: 1 x record/playback, 1 x erase. Tape Type: type I, CrO2, Metal. Noise Reduction: B Frequency Response: 30Hz to 20kHz   (Metal tape). Signal to Noise Ratio: 65dB   (dolby B). Wow and Flutter: 0.06% Total Harmonic Distortion: 0.7%. Input: 100mV (line), 0.45mV (mic).   Output: 0.58V (line) Dimensions: 438 x 264 x 150mm. Weight: 5.8kg   Spécifications HiFi Engine : The Luxman T-4 features LUX's exclusive CLL circuit offering perfect accuracy and unconditional stability in FM tuning,  which interacts with the ACCUTOUCH system to provide a mechanical lock on the tuning knob when the station is  precisely tuned in. Type: Mono/Stereo Tuner. Tuning Bands: FM, MW. Tuning Scale: Analogue. FM Tuning Range: 87.5 to 108 MHz. Sensitivity: 1.8uV (FM), 250uV (MW). Signal to Noise Ratio: 75dB (FM), 50dB (MW). Distortion: 0.5% (FM), 0.6% (MW Frequency response: 30Hz to 15kHz (FM). Output: 1000mV (FM), 300mV (MW) Dimensions: 438 x 346 x 84mm. Weight: 6.5kg ADC - AKG - AUDIO-TECHNICA - DENON - DYNAVOX - EMPIRE - GARRARD - JELCO - LENCO - MICRO SEIKI - ORTOFON - PICKERING - REGA - SHURE - SME - STANTON - THORENS   3A - AUDAX - B&W - BOSE - CABASSE - CELESTION - CERWIN WEGA - DITTON -  ELIPSON - FRANCE ACOUSTIQUE - HRC - INFINITY - JAMO - JBL - JENSEN - JM REYNAUD - KEF - KLIPSCH - LANSING - LEAK - LES - MAGNAT - MARTIN - MERCURIALE -  MISSION -ROGERS - SIARE - TAD (PIONEER) - TANNOY - TRIANGLE - ULTRALINEAR - WHARFEDALE   3M - AGFA - AMPEX - BASF - FUJI - MAXELL - MEMOREX - NAGRA - NAKAMICHI - SCOTCH - SONY - TANDBERG - TDK A&R CAMBRIDGE - ACCUPHASE - AIWA - AKAI - ALPINE/ALPAGE - AMSTRAD - ARCAM - AUDIO RESEARCH - AUREX (TOSHIBA) - BANG & OLUFSEN (B&O) - BARTHE - BENYTONE - BLAUPUNKT - BOSE - BRANDT - BRAUN - BRYSTON - BST - CAMBRIDGE AUDIO - CARVER - CONTINENTAL EDISON - CREEK - CYBERNET - DAVID HAFLER - DENON - DUAL - DYNACO - ELECTROCOMPANIET - EMB - ESART - FERGUSON - FISHER - GRAETZ - GRUNDIG - H.H.SCOTT - HARMAN/KARDON - HITACHI - ITT  - JVC - KENWOOD - KRELL - LINN - LOEWE -  LUXMAN -   MARANTZ  - MARK LEVINSON - McINTOSH - MERIDIAN - MICROMEGA - MITSUBISHI - NAD - NAIM - NAKAMICHI - NEC - NIKKO - NYTECH - ONKYO - OPTONICA  (SHARP) - PALLADIUM - PANASONIC - PATHE MARCONI - PHASE LINEAR - PHILIPS - PHONOPHONE - PIONEER - PROTON - QUAD   - RADIOLA - REVOX - ROTEL - SABA - SAE - SAMSUNG - SANSUI - SANYO - SHARP - SCHAUB-LORENZ - SCHNEIDER - SCIENTELEC - SETTON -  SHERWOOD - SIEMENS - SONY - SOUNDCRAFTSMEN - STAX - STUDER (REVOX) - SUGDEN - SYMPHONIE - TASCAM (TEAC) - TEAC -  TECHNICS - TELEFUNKEN - TELETON - TENSAI (AKAI) - THOMSON - THRESHOLD - TOSHIBA - UHER - UNIVERSUM - WALTHAM - WEGA - YAMAHA      

Item was a gift, installed to test and check it was in perfect working order. The sound is better with it, but this is way too much for my humble set up, and space available, sadly. it will be sent in the special double box original packaging it came in so no worries. Parasound HALO A-52 + A52+ 5 VOIES 180 watts RMS x 5 8 Ω.     180 watts RMS x 5 @ 8 Ω     255 watts RMS x 5 @ 4 Ω     225 watts RMS x 2 @ 8 Ω     350 watts RMS x 2 @ 4 Ω     Class A/AB circuitry designed by legendary John Curl     Direct coupled - no capacitors or inductors in audio path ensures the cleanest signal     Balanced XLR inputs with discrete circuits     Full power is rated all the way down to 5Hz for unrestricted low-end bass     Custom 1.5 kVA encapsulated toroid power transformer with independent secondary windings for each channel     Hand-matched JFETs for input stage     Hand-matched MOSFETs for driver stage     Beta-matched 15 amp, 60 MHz bipolar output transistors (3 pairs per channel)     100,000 µF power supply filter capacitance     DC Servo and relay protection circuits     Auto turn on by audio signal or 12V trigger     Heavy-duty 24k gold-plated, 5-way speaker terminals     3U chassis with updated cosmetics, rack mountable with HRA3 (sold separately) Veuillez n'enchérir que si vous acceptez qu'il s'agit d'une vente privée, sans les garanties habituelles de l'UE et le droit de retour ! En soumettant une offre, vous acceptez cette condition. Power outpout 5 Channels Driven 180 watts x 5, 8 Ω 255 watts x 5, 4 Ω Power Output - 2 Channels Driven 225 watts x 2, 8 Ω 350 watts x 2, 4 Ω Power measurements parameters with 120VAC 0.05% THD, RMS continuous power, full audio band (20 Hz - 20 kHz) Current Capacity: 45 amperes peak, per channel Dynamic Headroom: >1.5dB Slew Rate > 130 volts per microsecond Frequency Response 5 Hz - 100 kHz, +0/-3 dB 20 Hz - 20 kHz, +0/-0.3 dB Total Harmonic Distortion (THD) IM Distortion TIM Unmeasurable Interchannel Crosstalk > 78 dB at 1 kHz > 63 dB at 20 kHz Input Impedance Unbalanced: 47 kΩ Balanced: 94 kΩ, 47 kΩ per leg Input Sensitivity for 28.28 V Output into 8 Ω Unbalanced: 1 V Balanced: 1 V per leg Total Gain: 29 dB S/N Ratio > 112 dB, input shorted, IHF A-weighted > 102 dB, input shorted, unweighted Damping Factor > 1100 at 20 Hz DC Trigger Requirements +9 Vdc to +12 Vdc, 5 mA Audio Trigger Requirements 2 mV - 10 mV XLR Pin Identification 1 = Ground (Shield) 2 = Positive 3 = Negative (Return) Dimensions Width: 17-1/4" (437 mm) Height without feet: 5-1/4" (133 mm) Height with feet: 5-7/8" (149 mm) Depth: 20" (508 mm) Depth with cables: 21-1/4" (540 mm) Net Weight 55 lb. (25 kg) Shipping Weight 69 lb. (31.3 kg) Power Requirement Standby: 1 Watt Idle: 125 Watts Maximum: 1500 Watts

ampli de puissance avec sont préamplificateur TECHNICS SE-A808 / ST-K808 l'ampli de puissance est utilisable soit en stéreo ou bridgeable en mon avec le sélecteur a l'arrière,le préampli lui reste en veille avec réglage de l'heures, il suffit d'appuyez sur l'entrèe source de sont choix: phono,aux,tape, l'arrêt ce fait le bouton en bas a gauche la fonction tuner fm/am ne fonctionne plus, très bonne musicalité. Contact for a good price for international shipping to Europe please. Specifications Power output: 45 watts per channel into 8Ω (stereo), 90 watts into 8Ω (mono) Frequency response: 5Hz to 60kHz Total harmonic distortion: 0.02% Damping factor: 32 Input sensitivity: 0.5V Signal to noise ratio: 108dB Speaker load impedance: 4Ω to 16Ω Dimensions: 430 x 75 x 280mm Weight: 6.8kg Year: 1980 __________ Specifications Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.05% Input sensitivity: 2.5mV (MM), 180mV (DIN), 150mV (line) Signal to noise ratio: 75dB (MM), 85dB (line) Channel separation: 55dB (line) Output: 30mV (DIN), 0.5V (Pre out), 10V (Pre out Max) Dimensions: 430 x 75 x 310mm Weight: 4.8kg Year: 1980

Rare Pièce De Collection ! Kenwood TK 400 !. Premier intégré transistor de la marque construction dans l’esprit tube de la marque. État collection très proche du neuf intérieur comme extérieur (voir les photos). Tout est complet et d’origine et tout les interrupteurs et potentiomètres fonctionnent parfaitement ainsi que les éclairages. Documents techniques et publicités d’origine en parfait état. Esthétique 9,5/10 Technique 7,5/10 ATTENTION En partie restauré fonctionnement ok sur les 2 canaux mais il persiste un souffle sur un canal donc à finir de restaurer s’adresse à un technicien équipé mais le gros du travail a été fait. Nettoyage complet, vérification et réfection de certaines soudures et remplacement de 30 condensateurs et 10 transistors remplacés par les mêmes références ou équivalences. Vous ne trouverez pas un autre TK-400 dans cet état c’est une rare opportunité pour un collector ! Kenwood TK-400 All Transistor Stereo Amplifier (1965-66) Made in japan. 110 v prise US. Specifications Power output: 32 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Damping factor: 20 Input sensitivity: 1.5mV (MM), 100mV (line) Signal to noise ratio: 60dB (MM), 75dB (line) Speaker load impedance: 4Ω to 16Ω Semiconductors: 26 x transistors, 4 x silicon diodes Dimensions: 15.25 x 5.75 x 12.25 inches Weight: 27lbs Envoi soigné Rare Collector's Item! Kenwood TK 400 !. The brand's first integrated transistor built in the brand's tube spirit. Collection condition very close to new inside and out (see photos). Everything is complete and original and all switches and potentiometers work perfectly as well as the lights. Technical documents and original advertisements in perfect condition. Aesthetics 9.5 / 10 Technique 7,5 / 10 WARNING Partly restored functioning ok on both channels but there is still a hiss on one channel so to finish restoring is addressed to an equipped technician but most of the work has been done. Complete cleaning, verification and repair of certain welds and replacement of 30 capacitors and 10 transistors replaced by the same references or equivalents. You will not find another TK-400 in this condition, this is a rare opportunity for a collector! Kenwood TK-400 All Transistor Stereo Amplifier (1965-66) Made in japan. 110v US plug. Specifications Power output: 32 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Damping factor: 20 Input sensitivity: 1.5mV (MM), 100mV (line) Signal to noise ratio: 60dB (MM), 75dB (line) Speaker load impedance: 4Ω to 16Ω Semiconductors: 26 x transistors, 4 x silicon diodes Dimensions: 15.25 x 5.75 x 12.25 inches Weight: 27lbs Careful shipping

L'ampli et le préampli sont en parfait état de fonctionnement L'ampli est livré avec un adaptateur pour fiches 4mm Les appareils peuvent être vendus séparément Ampli 150€, préampli 140€ Harman Kardon HK725 Stereo Pre-Amplifier (1980-82) Specifications Frequency response: 1Hz to 150kHz Total harmonic distortion: 0.005% Input sensitivity: 2.3mV (MM), 145mV (line) Signal to noise ratio: 90dB (MM), 106dB (line) Dimensions: 385 x 72.5 x 320mm Weight: 4.2kg Harman Kardon HK770 Stereo Power Amplifier (1982) Spécifications Power output: 65 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Damping factor: 50 Input sensitivity: 1.2V Signal to noise ratio: 123dB Dimensions: 385 x 72.5 x 320mm Weight: 10.1kg

1990 to 1993 vintage   -:®:-   40 watts x 2  at 8 ohms [20 - 20KHz THD 0.09%]   -:®:-   Colour: black   -:®:-   FM / AM / LW tuner   At least 10 station presets   -:®:-   Damping factor: 50   -:®:-   Input sensitivity: Phono: 3.5mV / 47kohms,  CD / TV / CDV / VCR / tape: 220mV / 47kohms   -:®:-   Signal to noise: Phono: 76dB,   line: CD / TV / CDV / VCR / tape: 86dB FM:   -:®:-   Frequency range: 87.5 to 108MHz   -:®:-   Sensitivity (DIN) [mono / stereo]: 1.0 / 25uV   -:®:-   Signal to noise [mono / stereo]: 76 / 68dB   -:®:-   Total Harmonic distortion: 0.2% / 0.4%dB   -:®:-   Selectivity at 98MHz [+/- 300kHz]: 60dB AM:   -:®:-   Frequency range: 531 to 1602 kHz   -:®:-   Sensitivity [S/N 20dB, at 1000kHz}: 500uV   -:®:-   Signal to noise [at 1000kHz]: 50dB LW:   -:®:-   Frequency range: 152 to 282kHz   -:®:-   Sensitivity [S/N 20dB, 30%]: 1000uV   -:®:-   Remote: capable,  but no remote with this unit   -:®:-   Dimensions [W x H x D]: 420 x 135 x 380mm   -:®:-   Weight: 6.5kg,   - packed ~ 8kg

Polyvalentes et pratiques d’utilisation pour orchestre live, spectacle, dj, conférence Un son clair, bien fluide et une bonne présence des basses: pas besoin de caisson jusqu’à 600 personnes en intérieur / 500 en extérieur. Spécifications: • Amplificateur digital de 750 W, 500 W pour les basses et 250 W pour les aigus • Pression sonore maxi: 131 db • Pavillon à directivité constante à basse distorsion et ample dispersion 90°x 60° • Woofer de 15" à haute efficacité avec bobine de 87 mm inside/outside • Moteur avec bobine de 64 mm à membrane en titane • Egalisation électronique, alignement de phase, limiteur et circuits de protection • Entrée de ligne à connecteurs combo TRS/XLR, sortie du signal XLR • Deux poignées latérale et une supérieure pour un transport facile • Quatre inserts M1O pour l'accrochage et prédisposition pour installation sur pied d'enceinte LA PAIRE + CABLES ALIMENTATION: 1500 € Chèque de banque ou espèces Livraison possible sur île-de-france Contact: 06 19 01 25 12 sono@sg9.fr ACOUSTICAL SPECIFICATIONS • Frequency Response -3 dB:45 Hz ÷ 20 kHz • Max SPL:131 dB • Horizontal coverage angle:90° • Vertical coverage angle:60° • Compression Driver:2" neo, 2.5" v.c. • Woofer:15" neo, 3.5" v.c. INPUT/OUTPUT SECTION • Input signal:bal / unbal • Input connectors:Combo xlr-jack • Output connectors:xlr • Input sensitivity:0 dBu PROCESSOR SECTION • Crossover frequencies:1200 Hz • Protections:DC / short cir. • Limiter:Fast / rms limiter • Controls:Volume AMPLIFIER SPECIFICATIONS • Total power:750 W • High frequencies:250 W • Low frequencies:500 W • Cooling:Convection • Connections:VDE conncector in CABINET • Cabinet Material:PP composites • Hardware:4xM10 flying p. • Handles:2 paralléles, 1 au dessus • Pole Mount/Cap:Oui • Colour:Noir PHYSICAL SPECIFICATIONS • Height:680 / 26.67 mm/inch • Width:405 / 15.94 mm/inch • Depth:345 / 13.58 mm/inch • Net Weight:17.2 / 37.91 kg/lbs

AMPLI  ALESIS RA 150  DE STUDIO (home studio écoute en monitoring ou HIFI)   - en bon état de marche   - avec cordon secteur et notice d'utilisation en anglais    - état: Occasion   - j'ai remplacé: le relais de temporisation HP à l'allumage (une panne classique sur ce type d'ampli, provoque des coupures de son aléatoire)                                  les deux embases jacks des entrées symétriques   - Pour une livraison par mondial Relay, vérifiez si il y a un point relais dans votre région, avant de payer   - indiquez-moi le point relais que vous préférez   - Pour un paiement par chèque l'envoi du colis,après encaissement du chèque    CARACTÉRISTIQUE du CONSTRUCTEUR Size 18.9" W x 3.9" H x 10.25" D         (480mm x 99 mm x 260 mm) Rack units 2RU height Weight 15lbs = 6.8Kg Rated output, per channel 4 ohms @ 1kHz,.02% THD+N 75 watts RMS per channel 8 ohms @ 1kHz,.05% THD+N 45 watts RMS per channel 8 ohms, bridged mono mode 150 watts RMS Signal to Noise Ratio >105dB, 22Hz-22kHz bandwidth referenced to rated output Frequency Response 10Hz – 70kHz +0, -3dB Damping Factor 200 Slew Rate 60 V/μs (two channel), 120 V/μs (bridged mono) Input Sensitivity +4dBu (1.23 V) for rated output with input control at maximum Maximum input level +26 dBu Input impedance 20k Ω, balanced, 10 kΩ unbalanced Crosstalk -85dB, 1kHz Output offset +/- 50 mV, Servo controlled

AMPLI  ALESIS RA 500  DE STUDIO (home studio écoute en monitoring ou HIFI)   - en bon état de marche   - avec cordon secteur et notice d'utilisation en anglais    - état: Occasion   - j'ai remplacé: les bornes HP  avec des  fixations renforcées                               les boutons de volume en plastique                              le relais de temporisation HP à l'allumage (une panne classique sur ce type d'ampli, provoque des coupures de son aléatoire)                              les deux chimiques de filtrage 10000 µF 80V   - Pour une livraison par mondial Relay, vérifiez si il y a un point relais dans votre région, avant de payer   - indiquez-moi le point relais que vous préférez   - Pour un paiement par chèque l'envoi du colis,après encaissement du chèque            CARACTÉRISTIQUE du CONSTRUCTEUR Size 18.9" W x 5.63" H x 10.71" D          (480mm x 143 mm x 272 mm) Rack units 3 RU height Weight 28.5lbs = 13.0Kg Rated output, per channel 4 ohms @ 1kHz,.02% THD+N 250 watts RMS per channel 8 ohms @ 1kHz,.05% THD+N 150 watts RMS per channel 8 ohms, bridged mono mode 500 watts RMS Signal to Noise Ratio 105dB, 22Hz-22kHz bandwidth referenced to rated output Frequency Response 10Hz – 70kHz +0, -3dB Damping Factor 200 Slew Rate 60 V/μs (two channel), 120 V/μs (bridged mono) Input Sensitivity +4dBu (1.23 V) for rated output with input control at maximum Maximum input level +26 dBu Input impedance 20k Ω, balanced, 10 kΩ unbalanced Crosstalk -85dB, 1kHz All measurements done over a 20Hz-22,000Hz range with 1KHz sine wave at Full Scale, except for the dynamic range which was done with a -60dBFS 1KHz sine wave.

Amplificateur - Tuner Radiola 603 / Platine K7 Radiola N5430 (Philips AH 603 / Philips 603 / Philips N5430) - tres rare ensemble ampli/tuner et lecteur K7.  Specifications Radiola 603 Tuning range: FM, MW, LW Power output: 30 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Input sensitivity: 2.5mV (MM), 150mV (DIN), 150mV (line) Output: 120mV (line), 0.25mV (DIN) Speaker load impedance: 8Ω (minimum) Specifications Radiola N5430 - Head Configuration - 2 Head Desiǥn - 4 Track / 2 Channel - Noise Reduction - Dolby-B Noise Reduction - MPX Filter - Connectivity - 2 Mono Microphone Inputs - DIN Input/Output Connector - Headphones - RCA Input/Output Connectors - Operation - Mechanical Transport Control - Memory Stop - Cue / Review - Preamplifier - Output-Level Control - Individual Input Level Controls - Display - 3-Digıt Mechanical Counter - Analog Needle Meters - Transport - Sìngle Capsŧan Transport - Belt Drive (Capsŧan) - Mechanical Tape Loading - Auto Shutoff - Indicators - Peak Indicator - Record - Cassette Back Lighting - Dolby B - Exterior - Front Loading - Orientation Right - Black Finish - General - Stereo - Tape - Chrome Tape Capabılity - Ferro-Chrome Tape Capabılity - Normal Tape Capabılity - Manual Tape Type Selection - Speed - 1⅞ ips - 4.76 cm/s En très bon état marche et esthétique.

Bonjour, il s'agit la du premier intégré a transistors de la marque de 1967 avec un son tel un ampli a tube, il est dans un état exceptionnel ésthetiquement et parfaitement fonctionnel. Des fonctions unique comme la position Null est un mode de test, et est utilisée pour établir l'équilibre électrique exact entre les deux canaux stéréo. Contrairement au mode Mono, qui ajoute les signaux d'entrée (A + B) en les combinant en phase, le mode Null les combine hors phase pour faire soustraire les signaux les uns des autres (A – B). Ainsi, lorsque les signaux vers les deux canaux stéréo sont identiques et ont exactement le même volume, le résultat est une annulation presque parfaite, ou un "nul". Mais aussi une seule entrée phono à aimant mobile et de commandes de réglage de niveau. Ainsi, non seulement une large gamme de micros peut être adaptée, mais ils peuvent également être adaptés en niveau aux entrées de haut niveau de l'amplificateur, de sorte que le sélecteur d'entrée peut être commuté de source à source sans changement radical de volume. Et avec un jeu de niveau séparé pour chaque canal phono, les sorties de lecture peuvent être parfaitement égales. Une perle rare dans son carton d'origine avec tous ses documents et manuel schéma.  Hello, this is the first transistor integrated of the brand from 1967 with a sound like a tube amp, it is in exceptional condition aesthetically and perfectly functional. Unique functions like the Null position is a test mode, and is used to establish the exact electrical balance between the two stereo channels. Unlike Mono mode, which adds input signals (A + B) by combining them in phase, Null mode combines them out of phase to subtract the signals from each other (A - B). So when the signals to the two stereo channels are identical and have exactly the same volume, the result is almost perfect cancellation, or "zero". But also a single moving magnet phono input and level adjustment controls. So not only can a wide range of mics be matched, but they can also be level matched to high level amplifier inputs, so that the input selector can be switched from source to source without drastic change in volume. And with a separate level set for each phono channel, the playback outputs can be perfectly equal. A rare find in its original box with all its documents and diagram manual. Specifications: Power output: 50 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.25% Damping factor: 40 Input sensitivity: 2mV (MM), 200mV (line) Signal to noise ratio: 57dB (MM), 75dB (line)

Vend Yamaha CA-800 II, il sort de révision, facture fournie. Excellent état cosmétique. Il est vendu avec son tuner CT-400 en très bon état également. Envoi Mondial Relay 25€ avec assurance. International Shipping on demand. NS Series Stereo Integrated Amplifier w/Manual Class A Amplifier Specifications Power output: 50 watts per channel into 8Ω (stereo) Class B Power output: 10 watts per channel into 8 Ohms (stereo) Class A w/0.02% THD at 1 watt Frequency response: 10Hz to 50kHz Total harmonic distortion: 0.1% at rated power Total harmonic distortion: 0.04% at 1 watt Damping factor: 70 Input sensitivity: 2.5mV (mic), 3mV (MM), 120mV (line) Signal to noise ratio: 70dB (mic), 80dB (MM), 90dB (line) Channel separation: 50dB (MM), 50dB (line) Output: 120mV (line), 0.775V (Pre out) Speaker load impedance: 4Ω to 16Ω Semiconductors: 2 x FET, 49 x transistors, 12 x diodes, 4 x zener diodes Dimensions: 436 x 144 x 323mm Weight: 13.5kg Tuner FM Tuner Section Usable Sensitivity: 2,0 µV Image Response Ratio (84 MHz): 55 dB IF Response Ratio (84 MHz): 75 dB Spurious Response Ratio (84 MHz): 75 dB Capture Ratio: 1,5 dB Effective Selectivity (IHF): 75 dB Signal-to-Noise Ratio: Mono: 70 dB Stereo: 66 dB Total Harmonic Distortion (400 Hz): Mono: 0,3% Stereo: 0,5% Stereo Separation (400 Hz): 40 dB Frequency Response: 20 Hz to 14 kHz, +1,5 dB, -3 dB Subcarrier Suppression Ratio: 40 dB AM Tuner Section Usable Sensitivity (IHF, bar antenna): 52 dB/m Selectivity (1000 kHz): 25 dB General Section Power Supply: AC 100-120V, 220-240V, 50/60 Hz Power Consumption: 2,6 W (100V) Dimensions (W x H x D): 17 x 12 x 6 in Weight: 11 lbs.

TRANFORMER INCLUDED 16 high-quality 24-bit / 96 kHz AD/DA converters. Supported sample rates: 32, 44.1, 48, 88.2 and 96 kHz. 16 analog inputs and 16 analog outputs. Provided as fully-symmetrical balanced phone jacks. Switchable between -10 dBv and +4 dBu. Two independent ADAT interfaces Dual 8-channel I/Os, 24-bit, fully compatible with all devices which feature this digital interface. S-Mux permits ADAT transfers of 96 kHz audio.Although the ADAT standard does not include sample rates above 48 kHz, the A16 Ultra can transfer audio at 96 kHz using S-Mux mode, in which pairs of ADAT channels are coupled, giving you a total of eight S-Mux channels. Two independent Z-Link interfaces. This CreamWare-proprietary interface format, based upon FireWire technology, offers greater transfer bandwidth than ADAT. With Z-Link, simultaneous transfer of all 16 channels at 24 bits / 96 kHz is possible. Ideal for use with all CreamWare systems that are equipped with Z-Link. BNC Wordclock I/O for synchronization of your complete digital setup. Functions both as master and as slave. VU meters for precise level setting The 16 5-segment level indicators permit convenient, precise setting of signal levels and allow you to keep everything under visual control at all times. Memory function.The A16 Ultra remembers all of its settings when you power it down, so that you can pick up where you left off in your next session. Ultra-compact construction.The A16 Ultra packs concentrated technology into a single-height 19" rack. Expansion options Various expansion options are planned to boost the performance of the converter further. For example: add-in boards which permit the use of S-Mux on all 16 ADAT channels or which render the A16 Ultra a TDIF-1 compatible converter. A USB2 expansion, also in the works, will permit the A16 Ultra to be used as a standalone I/O interface with any computer system equipped with USB2, and will also allow it to be remote-controlled via software, making operation as an analog/digital patchbay. Technical specifications Sample rates: 96 kHz, 88,2 kHz, 48 kHz, 44,1 kHz and 32 kHz (Master) 30 kHz - 100 kHz (Wordclock - Slave) 38 kHz - 50 kHz (ADAT - Slave) Channels:16 inputs and 16 outputs Analog inputs: Balanced phone jacks (6.3 mm) Input sensitivity + 4 dBu (nominal) Maximum input level +20 dBu (0 dBFS) Input impedance 20 kOhm Analog outputs: Balanced phone jacks (6.3 mm) Output level + 4 dBu (nominal) Maximum output level + 20 dBu (0 dBFS) Output impedance 600 Ohm Converter performance Digital - Analog: 24 Bit / 128 x oversampling / 96 kHz Frequency response Dynamic range 110 dBA THD+N 100 dBA typ. Channel separation 105 dB @ 997 Hz typ. Analog - Digital: 24 Bit / 96 kHz Frequency response Dynamic range 100 dBA THD+N 95 dBA typ. Channel separation 102 dB @ 997 Hz typ Digital inputs and outputs ADAT: EIAJ connectors 8 channels, 24 bits, 2 in, 2 out Z-Link: 2 standard 1394 connectors, 8 channels, 24 bits, 96 kHz capable Synchronization Word Clock In: 75 Ohm, BNC Word Clock Out: 75 Ohm, BNC General specifications Supply voltage: 12V AC Power consumption: 25W Dimensions: 44,3*483,0*189,5 mm (1U) Weight: 3 kg

For sale Sony TA-88 amplifier + ST-88 receiver 1972 vintage. Condition: Both tems are in original used but fully functional condition (tested on Audio Precision analyser) Receiver has one very small dent in faceplate else fine. Spécifications: Power output: 13 watts per channel into 8Ω (stereo) Frequency response: 15Hz to 50kHz Input sensitivity: 3mV (MM), 250mV (line) Signal to noise ratio: 60dB (MM), 80dB (line) Output: 250mV (line), 30mV (DIN) Dimensions: 130 x 230 x 165mm Weight: 3.2kg Year: (1972 - 1976). ST-88 receiver Classic vintage Sony ST-88 FM / AM round dial tuner with wooden case (1973 - 1976). Electric power requirements: Input voltage: 110 - 127 / 220 - 240 V Input frequency: 50 / 60 Hz Collection and demo welcomed in Ardeche France Worldwide shipping in very secure package. Shipping France by registered insured Colissimo R2 with tracking number 17 euros Europe including Switzerland 22 euros World 43 euros