**LISTING IS FOR (1) WOOFER.** REMOVED FROM AN ACOUSTIC RESEARCH 216 PS SPEAKER SYSTEM. MAY ALSO WORK WITH OTHER A/R MODELS. (1) A/R WOOFER. MEASURES 6-1/2 ACROSS. METER & AUDIO TESTED, AND DELIVERS GOOD CLEAR SOUND. NO CONE RUB. CONE, SURROUND, ETC. IN GOOD SOLID SHAPE. SEE ALL PICS. FREE SHIPPING. WILL BE VERY SECURELY PACKAGED. I ALSO HAVE MORE DRIVERS AND PARTS LISTED

ORIGINAL AUDIO RESEARCH D400 OWNERS MANUAL NICE

Zwei Audio Research V140 Mono Endstufen. Wegen Umzug und Sammlungsverkleinerung zu verkaufen: Zwei rare Weltklasse AR V140 Mono 120 W an 4-16 Ohm. Spitzenklang. Röhrenendstufen aus Sammlung in top Zustand mit insgesamt 16 neuen gematchten 6550 Röhren. Wert der Röhren: über 1500€. Selten: Zwei Vollsynthetische AR Röhrenendstufen mit XLR Eingang. Vom deutschen Röhren-Guru H. LUA gekauft. Er hatte beide Endstufen zuvor mit neuen Röhren bestückt und eingemessen. Leistungsdaten 120 watts minimum continuous at 4-16 ohms from 20Hz to 20kHz with less than 1.0% total harmonic distortion (typically below .005% at 1 watt)! Wegen Umzug und Verkauf der Acapella Triolon nur kurze Zeit in Betrieb, seitdem trocken gelagert. Aufgrund des Gewichts und der Röhren, am liebsten aber persönliche Abholung. Probehören möglich an Acapella Violon, Cello Audio Suite,… Transport per Spedition. Achtung: 2 Pakete a ´ 35 kg!! oder 1x Palette a’ 75kg! Andere sichtbare Geräte sind nicht Gegenstand des Angebots. Sie bieten im Rahmen eines privaten Verkaufs unter Ausschluss von Garantie und Gewährleistung. Weitere Geräte, die ich Umzugsbedingt verkaufe, finden Sie ebenfalls auf eBay. International shipping possible. Please ask for shipping costs. Heavy weight 2x35 kg! Audio Research V140 Mono Tube Amps The V series power amplifiers represent an evolutionary refinement of the circuit topology first established in the acclaimed Classic amplifiers introduced by Audio Research a few years ago. While continuing to use triode operation and Audio Research's patented, cross-coupled circuit, the V amplifiers also incorporate a fully balanced input stage to minimize noise and distortion products that otherwise could degrade the musical resolution of the output stage. The input stage uses select J-FET transistors with MOSFET followers to provide ultra-quiet, low-impedance drive to the 6FQ7 dual triodes, which directly drive the output tubes. (The V amplifiers are shipped with matched, selected KT90 output tubes, although other popular alternative tube types are compatible: 6550. 6550A. KT88 or KT100.) 120 watts minimum continuous at 4-16 ohms from 20Hz to 20kHz with less than 1.0% total harmonic distortion (typically below .005% at 1 watt). Approximate actual power available at clipping: 125 watts (1kHz) (Note that the actual RMS power output is dependent upon both line voltage and condition ie: if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)

Brand New/ Factory Sealed Etymotic ER2-SE earbuds / in-ear headphones. ER2SE is the IEM of choice for consumers who prefer to listen to their music exactly the way it was recorded.It is also a fantastic choice for audio creators and musicians, who require a precise and neutral sound reproduction. Dispatched within 1 working day, sent with either Royal Mail 1st class Signed or Tracked 24. Purchase from someone with a genuine interest in audiophile sound! ---------------------------------------------------- I am also selling £800 Active Hi-Fi Bookshelf Speakers for only £549. Search ebay for item number: 134577752231 ---------------------------------------------------- Check out my youtube channel, where I post Hi-Fi EQ settings for speakers and headphones: https://youtube.com/@MrCow99987