Dynamic damping

Spendor D7 Comme neuf pas de marques ou de taches dans la cerise noire. Ce sont des haut-parleurs hifi très bien examinés - rechercher en ligne pour lire. Ordre de travail parfait. Vente à la mise à niveau. Ils ont été achetés neufs en 2017 et sont des supporteurs compacts qui sont à l’est pour se positionner dans votre chambre. Spendor est un haut-parleur britannique légendaire qui sont encore fabriqués au Royaume-Uni aujourd’hui. Je suis heureux d’être auditionné si cela vous intéresse. Je suis situé dans les Pyrénées Orientales. Description 2.5-way floor standing loudspeaker Enclosure type Spendor linear flow reflex with dynamic damping HF drive unit Spendor 22mm LPZ with fluid cooling MF / LF drive unit Spendor 180mm ep77 cone LF drive unit Spendor 180mm Kevlar composite cone Sensitivity 90dB for 1 watt at 1 metre Crossover point 900 Hz, 3.2 kHz Typical in-room response 29 Hz to 25 kHz Impedance 8 ohms nominal Power handling 200 watts unclipped programme Terminals Single pair of recessed precision binding posts Cabinet (HxWxD) 950 x 192 x 320mm (excluding spikes) Standard finishes black ash, cherry, light oak, dark walnut Premium finishes Spendor Dark gloss, Spendor White satin Weight 21 kg each

Amplificateur NAD 3020 Series 20 parfait état de fonctionnement malgré son âge. prise terre. Specification Continuous Average Power Output into 8Ω (Min. RMS power per channel, 20Hz - 20kHz, both channels driven with no more than the rated distortion)......:  > 20 watts Rated Distortion 20Hz - 20kHz.................:  Clipping Headroom at 8Ω.........................:  +1.5dB Clipping Power at 8Ω / 4Ω / 2Ω................:  28W (8Ω), 37W (4Ω), 42W (2Ω) Dynamic Headroom at 8Ω........................:  +2.9dB Dynamic Power (Max. short term).............:  39W (8Ω), 58W (4Ω), 72W (2Ω) Damping Factor at 50Hz, 8Ω....................:  > 55 Frequency Response Range.....................:  10Hz - 70kHz Frequency Response 20-20kHz Lab Input..:  ±0.5dB Input Sensitivity.......................................:  2.5mV (MM), 150mV (line) Versions/Power Requirements 117/220/240 V AC 50/60Hz internally switchable

COUNTERPOINT SA 12  STEREO HYBRID TUBE /MOS FET AMPLIFIER  GOOD CONDITION  FULL WORKING CERTIFIED   IN 240 V  HAVE BEEN SERVICED BY PRECEDENT OWNER   CLASSY SOUNDING     FINE AND DYNAMIC      FRIENDLY PRICED    SHIPPING COST FOR E.U   NO PAYPAL Specifications Power output: 80 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 1% Damping factor: 89 Gain: 29 dB Signal to noise ratio: 92dB Valve complement: 4 x 6DJ8 Dimensions: 480 x 113 x 322mm Weight: 15kg Year: 1984

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.

VINTAGE • BANG & OLUFSEN • BEOGRAM CDX • CD PLAYER • LECTEUR CD • PHILIPS CDM-1 A vendre un lecteur CD Bang & Olufsen Beogram CDX avec mécanique Philips CDM-1 Zu verkaufen ein CD-Player Bang & Olufsen Beogram CDX mit CD-laufwerk Philips CDM-1 For sale is a CD-Player Bang & Olufsen Beogram CDX with CD-mechanism Philips CDM-1 Fonctionne parfaitement Funktionsfähig Fully operational Pas de manuel utilisateur Ohne Bedienungsanleitung Without user manual En bon état. Rayures d'usage sur le capot et la façade Normal gebrauchten Zustand. Die Front und die Oberseite haben leichte Kratzer und Gebrauchspuren Good condition. The top cover and the front have a few marks and scratches Peut fonctionner avec divers appareils vintage, tels que Acoustic Research - Akai - Braun - Cabasse - Denon - Dual - Elipson - Esart - Grundig - Hitachi - JVC - Kenwood - Luxman - Marantz - Nad - Nakamichi - Nikko - Onkyo - Quad - Pioneer - Revox - Rotel - Sansui - Scott - Sony - Technics - Tandberg - Thorens - Yamaha Type: 5121 Numéro de série/Serial number: 3318055 Caractéristiques/Specifications Types: 5121 (1985 - May 1988) AUS 5125 (1985 - May 1987) GB 5122 (1985 - Nov 1987) USA 5123 (1985 - May 1988) Frequency range: 3 - 20,000 Hz +/- 0.3 dB Signal-to-noise ratio: > 96 dB Dynamic range: > 96 dB Harmonic distortion: 0.003 % at 0 dB Channel separation: > 94 dB 20,000 Hz Channel difference: Converter system: 14 bit, oversampling 176.4 kHz Low pass filter: Digital + analogue Damping: > 20,000 Hz > 50 dB Output: 2 V RMS at 0 dB Power supply: 5121: 220V 5122: 240V 5123: 120V 5125: 240V Power consumption: 25 W Dimensions: Largueur/Länge/Width: 420 mm Hauteur/Höhe/Height: 75 mm Profondeur/Breite/Depth: 310 mm Poids/Gewicht/Weight: 6 kg Sans garantie ni retour Keine garantie oder Rückgabe Without warrant Expédition internationale Ich verschicke auch weltweit I ship worldwide Envoi groupé si plusieurs achats Kombiversand bei mehreren Artikeln Combined Shipping for several items Emballage soigné Sehr gute Verpackung Very good packing Consultez mes autres ventes Bitte beachten Sie meine anderen Artikel Check out my other sales Acheteurs étrangers. Attendre l'envoi de la facture. J'essaie de trouver le meilleur prix d'envoi. Auf die Rechnung warten, bevor zu bezahlen. Ich versuche, den besten Versandpreis zu finden. Wait for the invoice before paying. I try to find the best shipping price. --> Consultez mes autres ventes Frais de port: Afin d'éviter les pertes ou vols, tous les envois sont effectués avec numéro de suivi Um einen Verlust oder Diebstahl zu vermeiden, werden alle Sendungen mit Tracking-Nummer ausgeführt In order to avoid losses or theft, all shipments are made with tracking number Les taxes et droits de douane sont à la charge de l'acheteur. Die Steuern und Zollgebühren sind zu Lasten des Käufers. Taxes and customs duties are chargeable to the buyer --> Envoi groupé si plusieurs achats 1 • France métropolitaine, Belgique et Luxembourg Expédition par Mondial Relay, avec suivi, les tarifs sont moindres que ceux de Colissimo. Livraison en Point Relais par Mondial Relay. Le colis sera à retirer au point le plus proche de chez vous (ou selon votre choix, à préciser lors de votre commande). France, Belgique et Luxembourg Colis à retirer en Point Relais Prix 4,95 € 5,50 € 6,15 € 7,70 € 8,90 € 11,15 € 14,20 € 2 • Allemagne • Autriche • Belgique • Espagne • Italie • Luxembourg • Royaume-Uni • Portugal: Livraison à domicile par Mondial Relay Allemagne, Autriche, Belgique, Espagne, Italie, Luxembourg, United Kingdom, Portugal Home Delivery • Livraison à domicile Prix 10,20 € 10,20 € 10,20 € 16,40 € 21,50 € 26,70 € 3 • Deuts

Bang&Olufsen B&O Beogram CD 4500 TOP CD-Player Optischer Zustand:  Um einen besseren Eindruck zubekommen schauen Sie sich bitte die Bilder an. Er hat zwei kleinere Schönheitsfehler und ist daher auch günstiger abzugeben Technischer Zustand:  Einwandfreier Zustand International bidders please ask for shipping costs.  Daten: Frequency range: 3 - 20,000 Hz +/- 0.3 dB Signal-to-noise ratio: > 100 dB / 110 dB A-weighted Dynamic range: > 96 dB Harmonic distortion incl. noise: Channel separation: > 101 dB Channel difference: Converter system: 16 bit, 4 x oversampling 176.4 kHz Low pass filter: Digital + Bessel/elliptical analogue Damping: > 20,000 Hx > 50 dB Phase error between L and R 0 degree at 20 - 20,000 Hz Output analogue: 1.3 V RMS at 0 dB Output digital: For digital equipment Privatverkauf, keine Rücknahme oder Garantie

Amplificateur Pioneer SA 9500 SERVICED. All defective caps have been replaced and two relays also. Pioneer believes in music. And if you do, too, you'll find a faithful friend in the new SA-9500; one of the most musically minded pre/main stereo amplifiers we've engineered. It combines massive stereo output power with a delicacy of transparency; a rare blend in these days of lots of power at any cost. In other words, we haven't simply beefed up the power section at the expense of the tonal quality, frequency response or other aspects so important to the sound of a high fidelity component. The Pioneer SA-9500 does deliver an unusually large continuous power output of 80 watts per channel, min RMS at 8 ohms from 20 Hertz to 20,000 Hertz with no more than 0.1% total harmonic distortion, but it also ensures that even when operated at low volumes the performance retains a crisp, sparkling clarity. The dynamic response and reliability of the SA-9500 are matched with a flexibility of use you'll rarely find in this price range. Tone control versatility, for instance: both the bass and treble sections have 3-position turnover selection and there's a tone on/off switch for "flat" response at a touch. The 2-step high and low filters, the extra convenient tape duplicating switching system, multiple input source selection, 2-system speaker switching and much more mean first-class handling. We believe in music. And we're sure that if you do, too, you'll believe in the all-new SA-9500. Specifications Power output: 80 watts per channel into 8Ω (stereo) Frequency response: 7Hz to 40kHz Total harmonic distortion: 0.005% Damping factor: 30 Input sensitivity: 6mV (mic), 2.5mV (MM), 150mV (line) Signal to noise ratio: 65dB (mic), 70dB (MM), 90dB (line) Output: 150mV (line), 2V (Pre out) Semiconductors: 2 x FET, 54 x transistors, 26 x diodes Dimensions: 420 x 165 x 403mm Weight: 17.2kg Accessories: connecting cord, hex wrench, jack covers Year: 1976

SENNHEISER PXC 450 HEADPHONES - REDUCED TO CLEAR The PXC 450 is a circumaural high-end travel headphone set with NoiseGard™ 2.0 technology and TalkThrough function for the best possible attenuation of ambient noise. The PXC 450 enables an unprecedented sound experience for people on the move, thanks to its adaptive baffle damping in combination with the patented Duofol diaphragms, which prevent unwanted partial oscillation and thus guarantee a highly natural, lifelike sound quality. NoiseGard™ is an active noise compensation system which Sennheiser originally developed for use by pilots, who have to rely on good sound quality and efficient protection against ambient noise even in high-noise environments. NoiseGard™ actively compensates the noise, based on the physics principle of sound and counter-sound. NoiseGard™ 2.0 has perfected the NoiseGard™ principle thanks to the use of optimised circuitry design and even more efficient processors. It also uses better quality microphones, which enable more sophisticated pick-up of unwanted noise. Specially developed filter algorithms enable improved active noise compensation of up to 90% (23 dB). It is of course also possible to use these headphones passively, i.e. without NoiseGard™ and without batteries.  Users of a PXC 450 who wish to communicate with their neighbours can do so without taking off the headphones: when the TalkThrough function is activated, professional quality microphones mounted on the outside of the headphones pick up all acoustic signals in the immediate vicinity. Unwanted background noise, such as the sound of the engines on a plane, is filtered out electronically to a great extent, so that only the neighbour’s voice is passed on through the headphones into the user’s ear in top audio quality. The PXC 450 is foldable and is supplied complete with practical transport case, 2 AAA batteries and audio adaptors (double mono and 6.3mm). Volume control integrated in the headphones and a single-sided detachable and replaceable cable ensure maximum convenience for the user. SPECIFICATIONS: Colour: Silver Wearing Style: Headband Impedance: 150/750 ohms Connector: 3.5mm right-angled Frequency Response: 8 - 2800 Hz Sound Pressure Level: 108 dB Total Harmonic Distortion: Ear Coupling: Circumaural Cable Length: 1.4m single-sided, replaceable Transducer Principle: Dynamic Weight: 240g Attenuation: Passive - 32 dB Operating Time: > 21h Battery Specification: 1 x AAA Battery NoiseGard Noise Compensation: Up to 23dB (NG 2.0) 

Mc2 Mc750 Power Amplifier. In very good condition Fans have been upgraded with noctuas which are way more silent compared to the originals Description: MC750 digitally controlled power amplifier represents the latest technology in control circuitry coupled to a no compromise high quality class AB power amplifier. There is no dynamic switching of theaudio or power rails (a very common method of achieving extra power at the expense of audio quality) thus ensuring optimum sonic performance. The digital control monitors the operating parameters and adjusts the amplifier to suit the conditions. Fan speed and supply rails are varied as required to keep the amplifier within its temperature limits. The levels are adjusted by specially selected, high performance, digitally controlled attenuators. Signal limiters are included, the attack and release times of which can be adjusted internally by the bit switches on the control PCB (printed circuit board). The amplifiers include full DC and short circuit protection which automatically re-connects when the fault is cleared. Specifications: Power output: 625 watts per channel into 8Ω (stereo), 2150W into 8Ω (mono) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.03% Damping factor: 400 Gain: 31 dB Input sensitivity: 1.5V Signal to noise ratio: 106dB Speaker load impedance: 2Ω (minimum) Dimensions: 480 x 88 x 410mm Weight: 18.5kg

QSC MX-3000A Power amp   fly pro avec plaque de connection EN OPTION Output Power (per channel): * Continuous Average Output Power Both Channels Driven: * 8 ohms, 20Hz - 20kHz, 0.1% THD: 800 watts * 4 ohms, 20Hz - 20kHz, 0.1% THD: 1200 watts * Continuous Average Output Power Bridge Mono Operation: * 16 ohms, 20Hz - 20kHz, 0.1% THD: 1600 watts * 8 ohms, 20Hz - 20kHz, 0.1% THD: 2400 watts * Voltage Gain (dB): 38 * Sensitivity (for rated power @ 8 ohms): 1.00 Vrms * Distortion: SMPTE-IM, Less than 0.05% * Dynamic Headroom: 3dB at 4 ohms * Frequency Response: 20Hz to 20kHz, /-0.15dB; 8Hz to 100kHz, ì 0/-3dB * Damping Factor: Greater than 200 * Noise: 100dB below rated output (20Hz to 20 kHz) * Input Impedance: 20k ohms balanced and 10k unbalanced * Power Requirements: 100, 120, 240 VAC, 50-60Hz * Dimensions: Faceplate Width: Standard 19" (48.3cm) Rack ì Mounting. * Faceplate Height: 5.25"(13.3cm). Chassis Depth: 17.9" (45.5cm) * Weight: Shipping (lbs/kg): 77/34.9 Net (lbs/kg): 69/31.2

Great power amplifier High End PARASOUND HCA-2200 II. Ultra High Current John Curl Designed - Made in USA / 1994 Links https://parasound.com/vintage/hca2200.php https://audiokarma.org/forums/index.php?threads/parasound-hca-2200-vs-2200ii.499259/ http://www.audioreview.com/product/amplification/amplifiers/parasound/hca-2200ii.html Second owner, in perfect working order - bias current set Condition: 7,5 / 10 = Good / Very Good ; Minor Flaws Elsewhere, Minor Scratches - Used but Cared For Owner’s manual (pdf) Included is A.C Power Cable (length 1,8 meters) size 482 front x 200  height x 482 mm deep - Weight 60, Lbs (27, 215 kg) solid shipping with insurance value 1000 € the european shipping rate indicated is an average cost Contact me before purchase please SHIPPING INFORMATION ALL POSTAGE PRICES ARE ESTIMATES – FINAL POSTAGE PRICE DEPENDS ON BUYER LOCATION AND FINAL VALUE INSURANCE Livraison France UPS standard / assurance 1000 € Specifications Continuous Power Output - Stereo 220 watts RMS x 2, 20Hz-20kHz, 8Ω 385 watts RMS x 2, 20Hz-20kHz, 4Ω 385 watts RMS x 2, 20Hz-20kHz, 2Ω Continuous Power Output - Mono 750 watts RMS, 20Hz-201kHz, 8Ω 1000 watts RMS, 20Hz-20kHz, 4Ω Current Capacity 50 amperes continuous 90 amperes peak Slew Rate >135V/μsecond Frequency Response 2Hz-95kHz, +0/-1.5dB Total Harmonic Distortion TIM Unmeasurable IM Distortion Dynamic Headroom > 1.5dB lnterchannel Crosstalk > 84dB at IkHz > 74dB at 20kHz lnput lmpedance 100KΩ/RCA-unbalanced, 200KΩ/XLR-balanced S/N Ratio >114dB, input shorted, IHF A weighted Damping Factor > 1000 at 20Hz Dimensions 19" wide x 7" high x 15" deep Weight 60 Ibs. net AC Power Requirements 1000 watts

MARANTZ PM4000 - Amplificateur. État : "Occasion" - Télécommande non disponible.Fiche technique: Power outputRMS 8 Ohms/4 Ohms (40 Hz – 20 kHz) 30 / 40 WDIN 8 Ohms / 4 Ohms. 35 / 45 WIHF dynamic power8 Ohms / 4 Ohms. 50 / 80 WTHD at 8 Ohms RMS rated output 0.005%Intermodulation distortion. 0.005%Damping factor. 80Magnetic cartridge inputInput sensitivity impedance 2.5 mV / 47 k ohmsAccuracy of frequency response to RIAA. 0.5 dBSignal to noise ratio. 80 dBTuner / CD / Aux / Tape inputsInput sensitivity impedance. 150 mV / 20 k ohmsSignal to noise ratio. 105 dBFrequency response (–1 dB). 10 – 50 kHzTone characteristic (100 Hz and 10 kHz). –6 dBChannel separation 70 dBGeneralPower RequirementsN, UK version 230 V AC, 50 HzDimensions (MAX)Width 440 mmHeight. 116 mmDepth 293 mmWeight 6.0 k

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

KENWOOD  KAF-1010. The TRAIT transistor, a KENWOOD technology, will offer you unsuspected sound realism in this price range. A first step in true high fidelity. Aluminum facade 2 switchable speaker groups Final stage in parallel Push-Pull with a TRAIT transistor Built-in phono MM equalizer Dimensions WxHxD mm: 440x145x400 Weight: 6.8 kg Stereo power at 8 ohms: 2x70W Direct source Output power at 8 ohms: 2x70W at 8 ohms: 2x40W Dynamic power: 92W Total harmonic distortion (20Hz-20kHz, 8 ohms): 0.06% (30W) Frequency response: 5Hz-85kHz: +0, -3dB Damping factor (8 ohms): 42 (50 Hz) Output level / Impedance: 200 mV / 47 kohms Loudness adjustment: +9 dB (100 Hz)

Amplificateur HIFI stéréo vintage proton AM-300 - 1988. Vendu avec son câble d'alimentation. En parfait état de marche. Acheté en France à Lille à la fin des années 80's dans un magasin de HI-FI réputé pour ses articles de haute qualité (b'"'HI-FI Madoneb'"' qui n'existe plus de nos jours). A été réparé une fois par le même magasin: puissance utilisée au maximum lors d'une soirée sans avoir vu le signal clignotant de saturation (volume poussé à tort à fond) ! Extraits de forum sur ~b'"'enceintesetmusiques point comb'"': - Fonction b'"'DPD Dynamic Power on Demandb'"' = booster pour absorber les pointes de modulation à niveau sonore confortable; - Pour la petite histoire, Proton était proche de NAD dont des ingénieurs s'étaient b'"'échappésb'"' pour monter leur propre boîte. sur b'"'forum-hifib'"' - quelques éloges sur l'AM 300 et la marque PROTON en général. 5 Entrées sélectionnables face avant et leurs branchements à l'arrière connexions via paires RCA, voir photos: - PHONO: platine tourne-disque, avec - fiche pour fil de masse (GROUND) - bouton de sélection MC (moving coil) / MM (moving magnet) - TUNER - CD - VIDEO - TAPE: platine lecteur/enregistreur (cassette) 6 Sorties: pour enregistrement, casque Audio et 2 paires d'enceintes voir photos - TAPE: platine lecteur/enregistreur (cassette) connexion via paire RCA - casque Audio: connexion jack à l'avant sous le bouton Power - 2 paires d'enceintes: 4 sorties - sélection jeux b'"'Ab'"' et b'"'Bb'"' à l'avant, - connexion à l'arrière via 2 paires de fiches pour câbles bruts Rappel but sélection manuelle des paires d'enceintes: éviter des b'"'à-coupsb'"' pouvant affecter l'intégrité et le fonctionnement des enceintes. =b'>' Conseil usuel: activer les sorties d'enceintes A et B après avoir mis en marche le PROTON. Réglages son: - Basse +/- - Treble (aigu) +/- - Loundness (sélectionné/non sélectionné) - Mono (sélectionné/non sélectionné) - Balance (Gauche/Droite) - Volume +/- - Reset: retour réglage de base Contrôle visuel sur l'écran: - sélection de l'entrée Audio en cours - niveau de volume - niveau de réglage en cours si changement (Basse/Treble/Balance/Volume) - en cas de saturation du volume, un signal clignotant apparaît pour avertir d'un risque d'endommagement Diverses caractéristiques techniques: - Power output: 30 watts per channel into 8Ω (stereo) - Frequency response: 20Hz to 20kHz - Total harmonic distortion: 0.02% - Damping factor: 90 - Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line) - Signal to noise ratio: 75dB (MC), 90dB (MM), 100dB (line) - Output: 150mV (line) - Speaker load impedance: 4Ω to 16Ω - Dimensions: 420 x 75 x 288mm - Weight: 7kg Petits défauts extérieur de l'ampli: - quelques griffures ou éclats blancs de-ci de-là: réparable avec un petit pinceau de peinture noire. Intégration dans chaînes HIFI: - a été idéal avec des enceintes BO et des Cabasse - possibilité d'utiliser une table de mixage entre les appareils audio et l'ampli PROTON =b'>' utiliser par exemple l'entrée CD pour le branchement. Si récupération à domicile pour un essai Audio, amener vos appareils - entrées: un ou deux appareils avec connexion RCA (Ex: CD, Tuner) - sorties: une paire d'enceintes, avec connexion câbles bruts En savoir plus Collaboration commerciale.

Amplificateur haut de gamme SANSUI AU-X-1111 Most vintage. Amplificateur de collection RARE dans cette configuration (comme neuf). Techniques: TypeMaster integrated amplifier Power Amplifier Unit Effective Output (10 Hz to 20 kHz, channel operation)150W + 150W (6 Ω)110W + 110W (8 Ω) Dynamic Power320W + 320W (2 Ω)240W + 240W (4 Ω)190W + 190W (6 Ω) Total harmonic distortion factor (10 Hz to 20 kHz at effective output)0.008% (8 Ω) Intermodulation Distortion Factor (60 Hz: 7 kHz = 4: 1, SMPTE)0.008% (8 Ω) Damping factor200 (8 Ω) Frequency Response (1W)DC ~ 300 kHz (+ 0 dB, -3dB) Input Sensitivity / Input Impedance (1 kHz)1 V (5k Ω) Signal-to-noise ratio (A network)115 dB or more Envelope distortionMeasurement limit value or less TIM (SAWTOOTH)Measurement limit value or less Slew rate± 150 v / μ sec (8 Ω) Rise time0.5 μ sec Headphone out400 mW (33 Ω) Load impedance4 ~ 16 Ω Preamplifier Section Input Sensitivity / Input Impedance (1 kHz)Phono MM: 2.0mV/47k ΩTuner, CD, Tape Play 1, 2, 3, Line1, 2: 150mV/47k Ω Maximum allowable inputPhono MM:200mV(1kHz) Output Voltage (1 kHz)Tape Rec (PIN): 150mV/47k Ω Output Impedance (1 kHz)Tape Rec (PIN): 600 Ω or more Signal-to-noise ratio (A network)Phono MM: 88 dB or moreTuner, CD, Tape Play1, 2, 3, Line1, 2: 110 dB or higher Subsonic filter16 Hz (-3dB, 6dB/oct.) Presence (Volume-40dB)+2dB(200Hz) Audio Muting-20dB Rated power consumption (Electrical Appliance and Material Control Law)350W External dimensionsWidth 470x Height 178x Depth 486 mm Weight35.1kg Ampli à fort courant capable de driver n'importe quels enceintes capricieuses. Le son est incroyablement beau et puissant tout en gardant de la richesse et délicatesse dans tout les spectres musicaux. Difficile de trouver mieux pour ma par, cette amplificateur est un belle exemplaire de ce que les japonais fond de mieux b'&'##128076;. Il as été expertisé aux environs de 6300/6800 euros. Vente possible par colis blindé, prevoir grosse assurance pour son transport +livraison, à définir au moment de la vente avec l'acheteur. Prise de contacte avant la vente pour les modalités de livraison. Mais une remise en mains propre est préférable. En savoir plus Collaboration commerciale.

The Crown Jewel of Audio Preamplification Experience the pinnacle of tube preamplifier design with this exceptional ex-demo Atma-Sphere MP-1 MK3.3. Designed by Ralph Karsten, this fully-balanced, zero-feedback design represents a masterwork in audio engineering. Technical Specifications - Topology: Fully balanced, differential circuit from input to output - Gain Stages: Pure Class A triode operation - Voltage: 235V operation - Premium Components: - Hand-selected Caddock military-grade resistors - Audiophile-grade V-Cap capacitors - Upgraded Caddock remote control system - Exclusive damping package for optimal mechanical isolation Current Configuration ($31,760 list price) - Line Stage: Balanced differential design - Phono Stage: High-performance phono section - MM/MC compatible - Precision RIAA equalization - Premium Tube Complement: - Selected Telefunken tubes - Premium Hytron tubes - All tubes carefully matched and tested Current Condition - Ex-demonstration unit (five years old) - Maintained by authorized French dealer - Full professional testing completed - All original packaging and documentation included Sonic Character - Exceptional transparency and micro-detail retrieval - Holographic soundstage with precise imaging - Natural timbre and tonal accuracy - Outstanding dynamic contrast - Deep, controlled bass response - Silky, extended high frequencies Logistics - Ships worldwide from Paris, France - Free international shipping included - Professional packaging and full insurance - Expert setup assistance available Investment Value At a fraction of the current list price ($31,760), this represents a rare opportunity to acquire one of high-end audio's most respected components, complete with premium upgrades and exceptional tubes. For serious audiophiles who understand that the preamplifier is the heart of any reference system, this MP-1 MK3.3 represents the pinnacle of analog music reproduction. Available for immediate audition in Paris. Additional pictures on demand. En savoir plus Collaboration commerciale.