Reviews on audio research
- Audio Research LS2B Preamplifier. This unit was originally owned by my recently deceased friend. It is in excellent condition. I tested it over a 5-day period, using both the RCA and XLR inputs (one "Direct" XLR input) and outputs. It performed beautifully. This is the original version of the LS2B Preamplifier. It is not the revised MKII version. Unit will be shipped in the original packing. Copy of owner's manual included....
Onsale for $ 1,250.00 and shipping from Gainesville, Florida...read more on eBay... 
- Audio Research 150.2 Power Amp. Condition is Used. Near mint. Original box and packing. Sounds amazing. Wonderful reviews...
Onsale for $ 1,100.00 and shipping from Evansville, Indiana...read more on eBay... 
- Very clean audio research SP-9 preamp. Recently Service by Stereo Rehab in Chicago....
Onsale for $ 1,050.00 and shipping from Saint Charles, Illinois...read more on eBay... 
- 50 watts/channel. 4 6550 outputs tubes. great sounding amp more info at the audio research data base arcdb on the web very low hours on tubes less than 100 hours. This was part of my fourth system. Original box and manual. I have owned this unit since 2001....
Onsale for $ 1,250.00 and shipping from Kennewick, Washington...read more on eBay...
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