Offering an exceptionally clean and well preserved LS1. It looks almost brand new, with only 1 small nick on the bottom faceplate edge but otherwise in pristine condition. Uses a single 6DJ8 tube. Works flawless, outstanding AR build quality. Includes direct input; a source input that bypasses all circuitry except volume which offers a more pure sound. I have owned it for about 5 years but only used it for about 6 months while I was waiting for another preamp to be serviced, has been in storage since. Original MSRP $1675 This unit will be double boxed for safe shipment. Sale and shipment to lower 48 states only please. I normally use Audiogon, user name Jazbuff.

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

ORIGINAL AUDIO RESEARCH LS10 OWNERS MANUAL NICE

Audio Research LS1 Stereo Preamplifier, Audiophile. Brand new in box never used before!

Audio Research Model LS16MKII Stereo Tube Preamplifier

Very good condition, comes with power cable, no box but will be packed well. UK SALE ONLY

Audio Research LS17 Tube Preamplifier This preamp is in excellent condition and works flawlessly. It comes with the original remote and power cord. Do not miss out on the chance to own this incredible preamplifier. Check out my other listings. Feel free to ask any questions. I ship items only to buyers with signature required on items above $750.NOTE: Returns not accepted.

Normal 0 false false false EN-GB X-NONE X-NONE Audio Research LS12 Stereo Pre Amplifier with Remote Audio Research LS12 comes with official remote, manual and power lead. In very good used condition with surface scratches and small marks. In full working order. Specifications Frequency response: 0.1Hz to 40kHz Total harmonic distortion: 0.01% Gain: 12dB (line) Signal to noise ratio: 94dB (line) Output: 2V (Pre out), 12V (Pre out Max) Dimensions: 480 x 133 x 267mm Weight: 5.2kg Please check all of the photographs as these helps to form part of the description. If you require any help with your order, please don’t hesitate to contact us by eBay contact form.

This stunning piece of audio equipment is in good shape, and comes with two original boxes (both inner and outer), original packing materials, and original remote and manual. I’m happy to answer any questions or take additional pictures, and will be uploading a video demo shortly. I will package this with extreme care, to ensure it survives the journey to you. Check my feedback and buy with confidence! Note: if you live in AK or HI, I will ship to you but there will likely be a shipping surcharge - message me for details.

Audio Research LS1 Stereo Preamplifier, Audiophile. Brand new in box never used before!

Here we have a very, very nice preamplifier by Audio Research model LS12. This is a solid state model and a hifi enthusiast dream equipment. Fully tested and found to be in good working condition. All inputs and outputs teste (well except for XLR connections) and all are in good working order. Nice clean sound, no noise, no static or distortion. Yes, I also tested PHONO input and that is working well. All switches work well. Volume is smooth without static. Input selector is also smooth and without noise. All lights work. Includes original remote which is also in good working condition. There was a small amount of battery leak corrosion in the battery compartment which I manages to clean and now it makes good contact with batteries. I guarantee you will receive this item in as pictured and described condition. Im a hifi enthusiast myself and know how to test equipment and what to look for. So this is not just coming straight from the thrift store to your home. It is straight from the home of an audiophile who took care of his equipment very well. The shipping being charged includes insurance and signature required for delivery of the package. So please note, no PO Box address and signature will be required. I am very experienced in packing and I ship very fast (within 24 hours of payment). NOTE: for these type of items I take detailed pictures of the inside and I make a video of the product working. If there are any issues I accept returns, no hassle return and no cost to you the buyer. As a rule I do NOT do partial returns/refunds. ONLY a full return and only after the product is received back.

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