Amplifier for passive speakers

THRESHOLD SA/3     Verkaufe meinen THRESHOLD SA/3 LIMITED EDITION PURE A KLASSE Verstärker in perfektem Zustand. 53W per chanel Seltene Verstärker, beste serie von Threshold nach vielen Kritiks mit einem voragendem Klang in alle Musik style. Immer in einem non smoking Zimmer. Nur Abhohlung oder Sendung unter Vollverantwortung und kosten kann der Amplifier geschickt sein.       THRESHOLD SA3 LIMITED EDITION PURE CLASS A AMP WORKING PERFECT VERY GOOD CONDITION,   Threshold SA/3 Stasis Power amplifier Optical Bias Power Amp. 50 watts per channel -- Pure Class A. These amps do not come up for sale very often -- for good reason. Designed by Nelson Pass during Threshold's heyday and considered to have very smooth sound, good thermal stability and more detail than Threshold's earlier amps. Threshold referred to the sound of this SA series as "extraordinary musical accuracy". The SA/3 is a favorite of Threshold lovers for its warm sound, and this amp is built like a tank. Machined-aluminum faceplate and metal chassis. Gold-plated machined Teflon insulated input connectors, five-way binding posts with gold-plated contact surfaces, military grade glass epoxy circuit boards are all hand soldered, and assembly and final adjustment was completed under the supervision of Nelson Pass. It delivers 16 continuous amps and 80 peak amps per channel and will effortlessly drive most speakers. Threshold SA/3 50watt/channel Stasis Pure Class A Power Amplifier. This amplifier, designed by Nelson Pass and Built in the USA by Threshold employs pure Class A circuitry at every stage - there is no corrective feedback loop, and the resulting sound is absolutely unmatched. There is nothing on the market today that comes close. This amplifier will drive even the most difficult speakers (think Quads or other electrostatics), as well the simplest bookshelf system, to the very limits of their sonic capability. Circuit boards are military grade, glass epoxy, with gold over nickel over copper plated traces. All connections are hand soldered. This is a limited edition. Input connections are gold plated. This amp is absolutely Gem Mint inside and out and sounds magnificent. It weighs 56 pounds Um ohne Gefährt vorwärts zu fahren ist Mir lieber eine Abholung. Der Kunde eine Sendung möchte geht auf eigene Kosten und Risiko.   Preis:  2200€   Mein Handy: (33) 608980215 Ich kann wegen Corona bis Kehl fahren

- - - - - - - - - - - - - - - - - - - - Product Description Description: *It is compatible with almost all home audio equipment, such as phones, tablets, computers, TVs, set-top boxes, CD players, etc.Stable signal, long transmission distance (up to 12m), intelligently compatible with 99% of devices *Mini size with LED display is very well for home and desktop use. *High-end case and component processing make it more durable and attractive. *The clear and clean sound is enough to meet the requirements of most home desktop/bookcase/indoor passive speakers (4-16Ω). *Clear HiFi sound can bring you excellent listening experience. *Bluetooth 5.0 Lossless Transmission *It offers you great listening experience even at a very low price, the volume knob adopts expensive encoders instead of normal potentiometer to avoid noise when adjusting volume. Specifications: Item Name: Bluetooth Audio Amplifier Material: ABS Function Type: 2.0 Stereo Output Power: 50W + 50W Power Supply: DC9V-24V (the voltage can not over 24V) Bluetooth Distance: 12m at Least (Barrier Free) Bluetooth Version: 5.0 TF Card b'&' USB Disk Decoding Format: MP3/WAV/APE/FLAC Audio Input: 3.5mm Jack, RCA, TF Card, USB Disk, USB Interface (TF Card b'&' U Disk Not Included) (can be Connected to Computer/Mobile Phone/OTG/Tablet OTG) Features: HiFi, Bluetooth Connection, Digital Display Size: 11cm x 9cm x 5cm/4.33b'"' x 3.54b'"' x 1.97b'"' (Approx.) Power supply: support 5.5 x 2.1-2.5mm SNR: ≥98dB Speaker Impedance: 4Ω-16Ω Frequency Response: 20Hz-20KHz(±1dB) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bluetooth Audio Amplifier (Power Cable Not Included) - Electric Tester Screwdriver 10Pack, Precision Screwdrivers Remotes and Computers 6.17 GBP Free shipping - Filter Floss Cotton Poly Wool Media Water Pad Roll Aquarium Fish Tank Pond 1M 6.04 GBP Free shipping - Wrist bandage leather wrist strap leather wristband cuff 13.58 GBP Free shipping - 125mm Wet And Dry Sanding Discs 5 Inch Sandpaper Hook b'&' Loop Pads Grit 800-3000 7.83 GBP Free shipping - Cake Scraper Butter Cream Edge Smoother Metal Flour Pastry Baking Decor Kit New 8.04 GBP Free shipping - REPLACEMENT FOR SAMSUNG TV REMOTE CONTROL ULTRA HDR HD 4K SMART QLED BN59-01315B 6.13 GBP Free shipping powered by En savoir plus Collaboration commerciale.

Viva Audio VIVA Solista 845 MKIV SET speakers amplifier. État: "Occasion" I am selling a speakers valves amplifier (SOLISTA) hand made in Italy by VIVA Audio in 24 January 2019. VERY GOOD CONDITION. two 6SN7GT and two PSvane CV181 TII two 6C45Pi electro-harmonic GOLD 2 new 845 PSvanne (ElROG 845 tubes are not included) Remote control all metal 3 RCA inputs, 1 XLR input, 1 Direct input. Hybrid power supply (diode+845). SR BLUE Fuses. All original full wood box. Woofer (SUB) RCA output. Low noise for sensitive speakers (actually Voxativ Hagen + Z.Bass). Very good also with headphones RAAL SR1a or Abyss or SUSVARA (I can provide the 4XLR connections box). IEC 240v.

"The A-3s are the most perfect embodiment to date of my ideal loudspeaker system. Never in my life have I lived with a speaker that has brought, and continues to bring, as much pleasure, excitement, and satisfaction. In short, I am madly, passionately in love with their sound, and I hereby give notice to Roger West that he is going to have a hell of a hard time prying them loose from me." J. Gordon Holt - The founder of Stereophile I'm selling a beautiful pair of Sound Lab A-3 electrostatic speakers in better-than-new condition. New mylar membranes have been installed the last year. Electronic parts have been upgraded by Roger West himself to Toroid 2 level one month ago. I've made a custom wood frame to accomodate new transformers (which are too big to get inside the original frame). Speaker's impendance has been raised as well.   This is the only pair of A3 upgraded to Toroid 2 level worldwide (as Toroid 2 upgrade has never been made before for A3 speakers). New toroidal transformers and higher sensibility make them easy to drive with any decent amplifier. So, this particular pair of A3 is not only in a virtualy new condition, they also sound better than new. The sound can be described by one word only: glorious !  I have compared Soundlab A3 to Quad ESL 2912 and Stax ELS 8X in my room. Soundlab are MUCH better in every possible way. They have completely different sound dispersion pattern, which makes them sound more lively, more organic, more life-like, and more dynamic. They will create in your room a spectacular gigantic immersion-space, much bigger and more lively than any other speaker regardless of the price. I have original crates so I can ship anywhere (on two pallets). Please contact me to discuss about shipping options and costs. If you live in Paris, you are welcome to test them in my home. After hearing them you will immediately sell your Quad, Martin Logan, Apogee, Magnepan... or any other speakers you currently have. Keep in mind that the current line of Soundlab speakers starts at 22.000 $ price tag.

Little jewel, one of the greatest headphones amplifiers ever, extremely rare on sale, in perfect working condition and aesthetics, almost like new. Trully impressive, addicting sound. Higly regarded by audiophiles, a true reference and a collectible item. Would loved to keep this one, I'm selling it reluctantly... Comes with original box and accessories, well packaged. Would consider posting it internationally but please, ask for a quote as the postage differs from country to country and the amount in the description is for European Union only, thanks. b'"' In terms of the criteria that I listen for in any amp, transparency, noise, dynamics and the ability to get me out of my head and into the music, Prime is well, prime. All in all, a seemingly impressive effort that covers all the bases.b'"' From Neil Gader's review in The Absolute Sound head-fi.org/threads/meridian-prime-headphone-amplifier-review.691392/ Headfonia: MERIDIAN PRIME - ENGLISH EXCELLENCE b'"'Does The Prime Live Up To The Meridian Name? First I tried the Prime as an Amp/Dac combo (with PSU) and I immediately loved the sound from this demo unit: Enormous Clarity, great detail retrieval from bass to treble, top precision and dynamic sound. All presented with just the right amount of air between the instruments. Musical and detailed sound with a superb flow. The Prime sounds fast and is neutrally tuned but the best solid state kind there is. Maybe it is just slightly forward sounding, but not that much. Bass is tight, goes deep, is well layered and has a lot of detail but doesn’t have the big body of say the Beyerdynamic A20 amplifier (but it has far better quality). The Prime is a linear tuned unit and I find the bass to be perfect (and that’s an understatement) with the Audeze and Hifiman headphones but more on those later. The Prime’s mids are slightly more forward sounding, especially the vocals, but they are not bright. Don’t get me wrong on that because they sound incredibly good: perfect separation, great timbre, heaps of detail but never over-analytical and always musical and dynamic. Treble is extended and detailed but never harsh sounding. I do like my treble and the Prime does a splendid job for my taste. Treble is on the same level as the mids and bass: clarity, detail and sparkle. The Prime’s sound stage is wide and deep with a perfect balance and 3-dimensionality. I fell in love with the Prime’s sound as a DAC/Amp unit. For me this is top audiophile sound.b'"' The Prime can also be used as a DAC and Pre Amp in combination with a power amp, headphone amp or active speakers. There is no disappointment here, the Meridian DAC delivers a stunning performance in combination with my desktop sized solid state and tube amps. I love a clear, detailed and neutral DAC with a huge sound stage. Who wouldn’t? Well this is one of those DACs I could live happily ever after with. It ads nothing to the sound, in a good way that is, and using it as a pre amp boosts the performance of your amplifier. headfonia.com/meridian-prime-english-excellence/ The Prime is a top-class headphone amplifier and a surprisingly talented stereo preamp. Meridian is a master at signal processing, so it’s no surprise to find ‘Analogue Spatial Processing’ on board the Prime. It’s a function designed to counteract the fact that stereo recordings are designed to be played over speakers, not headphones. ASP blends the left and right channels to varying degrees – there are three options – to try to create a more natural presentation. These features can often compromise clarity and focus to improve sound staging, but ASP sounds pretty convincing. The Prime also works well as a dedicated stereo preamp. It’s certainly right up there with some of the best preamps we’ve heard at around the £1000 mark. En savoir plus

Meridian A350 series home cinema wall speakers. 4 white alu speakers. Included 4 metal boxes for the alu speakers. Total of 4 high performance speakers plus 1 amplifier that takes 4 speakers. Negotiable price for individual pieces Meridian A350 series home cinemas altavoces para empotrar en la pared. 4 de aluminium con sus cajas para empotrar en la pared más 1 amplificador Se vende pack entero

AKAÏ AM-2400 Amplifier RESTAURED. This AKAÏ AM-2400 has been completely restored. All electrochemical capacitors have been replaced and resized. Thermal paste of transistors changed. Welds redone on sensitive points. Cleaning all switches and potentiometers Original transistors and diodes! See photos BIAS adjustment carried out, check of the different voltages referenced in the service manual. Amp tested, all inputs, outputs and buttons work. Test of several hours carried out on each input and output with TRIANGLE Sathis 108 speakers Aesthetic defect on the wooden cover, and some marks on the facade (see photos). The b'"'SPEAKERb'"' selector button is not original but quite similar (amp recovered like that before restoration). Power of 2X 40 Watts at 8 ohms. Impedance required for this device from 4 to 16 ohms depending on the number of speakers connected to it. Possibility of connecting 2 pairs of A/B speakers. Stereo headphone socket via 6.35 jack plug and selection switch on the front. 3 Inputs: Phono, Tuner and Auxiliary. 2 Inputs for cassette decks or Tape1 and Tape2 tapes with switch to select playback or copying from one to the other (1 to 2 and 2 to 1). Switch for Loudness, mono/stereo, different filters. The connections of the various devices are provided by Cinch plug (RCA) and Tape 1 also offers a 5-pin DIN plug. The speakers are connected by clamp terminal block. En savoir plus

Ampli Hi-Fi rare Sansui AU 6900, haut de gamme et en bon état.  Révisé en 2018 chez Idées Electronique, spécialiste de la Hi-Fi vintage à Strasbourg.  Excellent ampli - préampli hifi de 1976 de 2 x 60 Watts. Phono x2, Aux x2, tape x2, tuner.  Possibilité d'utiliser la section préampli ou ampli de manière séparée. Connections pour deux paires d'enceintes. ---- Rare Hi-Fi amplifier Sansui AU-6900, top of the range and in good condition. Revised in 2018 by the shop "Idées Electronique", specialist in vintage Hi-Fi in Strasbourg. Excellent Hi-Fi amplifier - preamplifier made in 1976 in Japon 2 x 60 Watts @ 8 ohms. Phono x2, Aux x2, tape x2, tuner.  Possibility to use the preamp or amp section separately. Connections for two pairs of speakers. Pre Amplifier Inputs:Phono MM; Tuner; Tape I+II Quadro:no Signal/Noise High Level:>90 db Signal/Noise Phono MM:>50 db Outputs:2 REC OUT Equalizer Tone Controls:Bass; Middle; Treble Filters:SUB BASS (600, 300 Hz); LOW; HIGH; NF-Muting (0/-20 dB) Loudness:ON/OFF; HIGH (2,4,8 kHz) Power Amplifier Speaker Outputs:1 x 2 Speakers; Phones Continuous Power 4Ω:62 + 62 (1kHz) Watts Continuous power 8Ω:62 + 62 (1kHz); 60 + 60 (20-20,000 Hz) Watts Frequency Response:5-40,000 (IHF, 8Ω) HZ Damping factor:80 / 8 Harmonic Distortion:0.1 % at rated output Physical Dimensions in mm:430 x 132 x 340 (w) x (h) x (d) Dimensions in Inches:16.93 x 5.19 x 13.38 (w) x (h) x (d) Weight:28.44 lbs / 12.9 Kg

Goldenear Triton 2. État : "Occasion" Très bon condition general. Superbe enceinte pour la musique et cinema. Envoi possible dans cartons d'origine a la charge de l'acheteur. Description: Three-way floorstanding loudspeaker. Drive-units: 1.06" by 1.31" High-Velocity Folded Ribbon (HVFR) tweeter, two 4.5" cone midrange units, two 5" by 9" cone woofers powered by an internal amplifier, two 7" by 10" passive radiators. Crossover frequencies: 150Hz, 3.5kHz. Frequency range: 16Hz–35kHz. Sensitivity: 91dB/2.83V/m. Nominal impedance: 8 ohms. Recommended amplifier power: 20–500W. Built-in subwoofer amplifier: class-D, 1200W. Dimensions: 48" (1230mm) H (with base, no spikes) by 5.25" (135mm) W front by 7.5" (190mm) W rear by 15" (385mm) D. Weight: 60 lbs (27.3kg). Finish: Glossy piano black with black cloth.

MARANTZ 1060 Stereo Integrated Amplifier Amplificateur Stéréo Intégré The Marantz 1060 is a stereo console amplifier featuring three line inputs, one phono input and a tape loop. The amplifier section is split into pre and power sections which can split for use with an external processor. The unit has two sets of switchable sockets for main/remote speakers. Specifications Power output: 30 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.5% Damping factor: 45 Input sensitivity: 1.8mV (MM) Dimensions: 14-11/64 x 4-23/32 x 11-1/32 inches Weight: 18lbs Year: 1971 Le Marantz 1060 est un amplificateur de console stéréo doté de trois entrées ligne, une entrée phono et une boucle de bande. La section amplificateur est divisée en sections pré et puissance qui peuvent être divisées pour une utilisation avec un processeur externe. L'unité dispose de deux jeux de prises commutables pour les haut-parleurs principaux/à distance. Caractéristiques Puissance de sortie: 30 watts par canal en 8Ω (stéréo) Réponse en fréquence: 20 Hz à 20 kHz Distorsion harmonique totale: 0,5% Facteur d'amortissement: 45 Sensibilité d'entrée: 1,8 mV (MM) Dimensions: 14-11/64 x 4-23/32 x 11-1/32 pouces Poids: 18 livres Année: 1971 BON ETAT!!! TRÈS PROPRE! Les photos sont la partie de la description. Vous achetez ce que vous voyez. Pour toutes questions ou photos supplémentaires, n'hésitez pas à me contacter. Attention! Le prix de la livraison varie en fonction du pays.  Demandez-moi le prix de la livraison, s'il vous plaît. Ask for shipping costs. Shipping to the islands is more expensive.

CELLO DUET 350 Stereo Power Amplifier by Mark Levinson Serial number 00006 This amplifier comes from the auction of the equipment of a French audiophile. It is in working condition and appears to be in its original condition. It was used with a YBA preamp and Martin Logan CLS II speakers. I did not have the amplifier serviced. Of course for optimal use, it will probably be necessary to plan to change the capacitors and do a general overhaul. It is sold as is. The amplifier is in good cosmetic condition. There are slight marks on the handles (see photos) It is sold without cables Comes with a copy of the owner's manual Shipping is given as an indication, please ask for a shipping quote Product Specifications: Class of operation: Class AB2 Power Output (single amp): @8 Ohms Rated: 350 Watts @4 Ohms Rated: 600 Watts Power Output (bridged amps): @8 Ohms Rated: 1,200 Watts IMD (SMPTE): 0.3% (60 Hz / 8 Ohms / 52.92 V Output) IMD (CCIF): THD (20 - 20000Hz): Frequency Response: +0/-0.8 dB @ 10 - 20000 Hz Dynamic Headroom: 1.8 dB Channel Separation: 90 dB Signal to Noise: Input Sensitivity: 1.491 V (8 Ohms / 350 Watts / 52.92 Volt Output) Input Impedance: 1 mOhm (Non-Inverting) 5000 Ohm (Inverting) 1 mOhm (Unbalanced) Gain: 31 dB (Unbalanced) 37 dB (Balanced) Dimensions: 19"w / 12.62"h / 23.25"d Shipping Weight: 100 lbs. N'hésitez pas à me contacter si vous souhaitez des photos ou informations supplémentaires Arrivages réguliers, visitez notre boutique et ajoutez nous a vos vendeurs favoris

Enceintes / Speakers Harbeth P3ESR Special Edition - Used / Occasion - RARE White color ! > Pair of speakers really rare in White. Amazing sound from Harbeth. This is the special edition with enhanced cables in it. They look like new however, when you look really closely you will see some little scratches of the painting. I didn't try to delicately paint it back in white... but it seams feasible... - On Left speaker:    - 1 small scratch on the face side / top right corner -> almost unnoticeable if you use it with grilles.    - 1 small scratch on the left side / top border, in the middle    - 1 small impact on the right side / top border -> almost unnoticeable because stayed in white. - On Right speaker:    - 1 small scratch on the left side / top left corner >> See picture for all those. I took picture really closely... when you look at it 1 meter away from the speaker you won't notice it... Free shipping in Europe ! Feel free to ask any questions. Specifications: Transducer system 110mm Harbeth RADIAL2™ bass/midrange; 19mm ferro-cooled tweeter Frequency response 75Hz - 20kHz ±-3dB free-space, grille on, smooth off-axis response Impedance 6 ohms, easy to drive. Sensitivity 83.5dB/1W/1m Amplifier suggestion Works with a wide range of amplifiers, suggested from 15W/channel. Power handling 50W Connectors Two 4mm gold-plated binding posts for wires or plugs Dimensions 306 x 190 x 184 mm (+12mm for grille and binding posts) Finish White Space needs Ideally > 0.30m from rear wall Stands Optimally to bring ears level with tweeters. (Tweeter: 230mm up from cabinet base) Weight 6.1kg each (without packing)

I sell a matched  pair of rare WHARFEDALE WLS 12 speakers Manufacturing date  1963 They are in almost pristine condition  (see pics details) Alnico magnet 16 000 Gauss Resonance: 22 Hz /23 Hz Nominal Impedance 16 Ohms Admissible power: 20 Watts (equiv amplifier power: 40 Watts /8 ohms) Frequency response and recommended enclosures attached (170 liters to reproduce 25 Hz low frequencies  - see pics)  Efficiency 97 dB/W/m (107 dB effective level at 1 m for 10 watts, whereas standard speakers  require over 50 W for the same SPL) Almost perfect sinusoidal signal reproduction at 30 Hz (see specs) Possible enclosures: see attached information  Paypal or bank transfer transport costs: France: Free European Community: 25 €  Eastern European countries, rest of the world: please ask for the transport costs before bidding  Je vends une paire de boomers Wharfedale WLS 12  diametre 30 cms  voir specifications au dessus Etat general superbe  compte tenu de l age de ces produits Haut parleurs extremement rigides (fonctionnement en piston quasi parfait, voir specs jointes, reproduction d une sinusoïde à 30 Hz en particulier) Compte tenu de leur haut  rendement, parfaitement adaptés à d excellents amplificateurs de faible puissance, ideal sur des monotriodes avec transformateur de sortie  Paypal ou transfert bancaire

QSC CX168 8-channel Low-Z Professional Amplifier. Used, Tested. Features: 90 watts per channel at 8 ohms and 130 watts per channel at 4 ohms Compact size—only two rack spaces and 14" deep for reduced rack space Channel pairs bridgeable for maximum flexibility Exclusive PowerLight switch-mode power supply technology for high performance and compact size Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers Four HD15 DataPorts (one per channel pair) for Q-SYS networked control and monitoring Custom integrated gain control security cover for tamper-proof installations 1-dB recessed detented gain controls for fast and accurate settings Detachable Euro-style input and output connectors DIP switch control for clip limiters, high-pass filters, bridge mono and parallel operation Selectable high-pass filters protect speakers and prevent speaker transformer saturation with minimal effect on program material (33 Hz or 70 Hz) Comprehensive front panel indicators including signal, clip, bridge mono and parallel input LEDs Fully protected—including DC, infrasonic and ultrasonic, thermal overload and short circuit protection High-performance Class AB+B complementary bipolar output circuitry Lightweight—only 21 pounds (9.5 kg) for easier racking and shipping All CX Series amplifiers meet the European Union's, 2006 RoHS directive to restrict the use of hazardous materials used in electronic devices.

Stax SRM-T1 Vintage Vacuum Tube Electrostatic Amplifier with SR-Sigma Signature. Does not connect on speakers outputs Connects directely to RCA cinch output PRE OUT or REC OUT of preamp 5 pins plug: pro biais for SR sigma b'&' SR lambda 6 pins plug: normal biais for SR-X etc 1st hand perfect aesthetic - absolutely no defects Incomparable high register thanks to the valve amplifier stage Works wonderfully well with Stax’s SR-Lambda range SR-X headphones are transcended thanks to the tube sound The shipping prices indicated in the ad apply to France and neighboring countries(Germany, Italy, Spain, Netherlands, Benelux) For other far countries, you will need to make a quote according to the destination En savoir plus Collaboration commerciale.