Vend amplificateur à tubes de la marque Conrad Johnson modèle Evolution 500. Ampli en parfait état de fonctionnement, testé et révisé par la société Audio Fidélité Caractéristiques : 2 X 70 WattsDouble Pusch Pull 6550Hz–48kHz, +0, –3 dBPuissance 70W sous 8 ohms18.45dBW,Responseen frequances : 20Hz-20kHz, +0/-0.5dB.THD: <1%. IM distortion: <1Input impedance: 100k ohms. S/N ratio: 96dBSensitivity: 950mV. Dimensions : largeur 43,5 cm, longueur 18 cm, hauteur 38 cm Poids : 24Kg A venir chercher sur place uniquement (Besançon).

Conrad Johnson Premier8 Audio Research 5SE,LS15,Thiel CS2.4 Marantz SA8005 Set. A VINTAGE CLASSIC CONDRAD JOHNSON DESIGN PREMIER 8 MONO TUBE AMPS 275 WATTS RMS PER AMP VERY GOOD CONDITION SHIPPING VIA TRUCK FREIGHT ONLY --------------------------------------------------------------------- This pair of CONRAD JOHNSON PREMIER 8 mono tube amps is in VERY GOOD condition! The sound is EXCELLENT! One of the amps operates per spec, the other plays with its bias lights lit. That 2nd amp can only be biased by removing the bottom cover and individually testing each tube with a meter – recommended for technicians only. Power Output ­ 275 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Power Output (model XS equipped with EL34 output tubes in triode mode) ­ 130 watts from 30Hz to 15kHz at no more than 1% THD or IMD into 4 ohms (also available connected for 2, 8 or 16 ohm loads).Response: 20Hz to 20kHz, +/- .1 dBInput Impedance: 100 kOhmsHum & Noise: 96 dB below rated powerMechanical: 21 D x 19W X 9.5 H Weight: 90 lbs. Please see the photos as they are part of the description. This Premier 8 will include its original shipping cartons, but with hand-crafted packing and the original operation manual. The PREMIER 8 was made in1992 when they sold for $7000 a pair The CJ blue book value is $10k The Premier Eight used premium quality component parts throughout. The power supplies, including the main storage reservoir, used only polypropylene and “cjd” polystyrene capacitors as opposed to the traditional deployment of electrolytic capacitors. The audio circuit consists The buyer is responsible for all shipping charges. https://www.youtube.com/watch?v=_0-FUr4iZBc

In good working condition. Power cord not original and was upgraded by previous owner. Clean condition but shows marks of ages. Sold AS- IS. 110 volts /60 Hz USA/Canada standard. Thanks for watching.

Vend amplificateur à tubes de la marque Conrad Johnson modèle Evolution 500. Ampli en parfait état de fonctionnement, testé et révisé par la société Audio Fidélité Caractéristiques : 2 X 70 WattsDouble Pusch Pull 6550Hz–48kHz, +0, –3 dBPuissance 70W sous 8 ohms18.45dBW,Responseen frequances : 20Hz-20kHz, +0/-0.5dB.THD: <1%. IM distortion: <1Input impedance: 100k ohms. S/N ratio: 96dBSensitivity: 950mV. Dimensions : largeur 43,5 cm, longueur 18 cm, hauteur 38 cm Poids : 24Kg A venir chercher sur place uniquement (Besançon).

In good working condition. Power cord not original and was upgraded by previous owner. Clean condition but shows marks of ages. Sold AS- IS. 110 volts /60 Hz USA/Canada standard. Thanks for watching.

CONRAD-JOHNSON 350SA POWER AMP. THIS AMP IS IN EXCELLENT CONDITION, IT HAS HAD MINMUM BUT REGULAR USE TO KEEP IT IN GOOD CONDITION, SHOULD BE AS GOOD AS NEW BUT WOULD ACCEPT RETURN IF NOT SUITED. As can be seen from the photos I have the original packaging and the original instruction manual. the packaging has dedicated foam supports and the cardboard box is sturdy. the packaging weighs in at 75lbs or thereabouts. Posting or courier is at buyers cost. Quality PartsAs with all Premier components, the Premier 350 is constructed from the highest quality, carefully selected parts for unrivaled sonic performance and reliability. The circuits employ polypropylene and polystyrene capacitors extensively, except in the main power supply storage, where special high-speed electrolytics are used because of the extremely high capacitance required. The audio circuit and related power supplies utilize precision low inductance laser-trimmed metal foil resistors. The obsession for parts quality extends to the high quality, gold plated input jacks and output connectors – even the internal wiring is chosen on the basis of its sound quality in its specific application.Thoughtful engineering, specification of the finest available component parts, and painstaking care taken in production make this an audio amplifier without peer in music reproduction.Specifications:• Output Power: 350 watts per channel from 20 Hz to 20 KHz at no more than 1.0 % THD or IMD, both channels driven into 8 ohms.• Frequency response: (at 10 watts): 20 Hz to 20 kHz, +/- .1 dB• Hum and noise: 104 dB below rated power• Sensitivity: 1.1 volt rms to rated power• Input Impedance: 100 KOhmsMechanical:• Dimensions: 19 W | 8 H | 16.375 D inches• Weight: 84 lbs.