Reviews on audio research
- Audio Research Tube Stereo VS-115 VS115 Amplifier with Box/Packaging 120wpc x 2, the tubes shown are not the tubes that will come with the amp but it will come with KT-120 tubes. Condition is Used. Power output120 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 120 watts, below .05% at 1 watt.Power bandwidth Frequency response(-3dB points at 1 watt) 0.8Hz to 100kHzInput sensitivity1.6V RMS Single-ended or Balanced for rated output. (26dB gain into 8 ohms).Input impedance150K ohms Single-ended, 300K BalancedOutput taps8 ohms, 4 ohmsOutput regulationApproximately 1.2dB 8 ohm load to open circuit.Overall negative feedback Damping factorApproximately 8Distortion Slew rate Rise time Hum & noiseLess that 0.2mV RMS ...
Onsale for $ 2,300.00 and shipping from Cary, North Carolina...read more on eBay... 
- ZERO FEEDBACK BIDDERS PLEASE EMAIL ME FOR REQUEST TO BID BEFORE BIDDING OR I MAY CANCEL YOUR BID OR SALE. DESCRIPTION Audio Research SP-6B Stereo Tube Preamplifier with phono!The SP-6B is the most sought after of the long running SP-6 series of preamps. Has rear Hi/Lo gain switch for matching speakers and phono cartridges.Has 240/120 volt rear panel switch for international operation.Tubes are Electroharmonix and Sovtek.With copy of manual.The SP-6B version incorporated several improvements to earlier SP-6 versions including the time delayed blinking power button auto-mute startup timer circuit for quiet startup operation. CONDITION Functions very well. A beautiful preamp. Minor marks upon very close inspection. Minor corner dings. A couple cover screw holes...
Onsale for $ 1,495.00 and shipping from Grand Rapids, Michigan...read more on eBay... 
- The world's largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Audio Research LS3 Stereo Preamplifier; LS-3 Product SKU: 16557 Voltage: 120V # of Owners: Unknown Service History: None Serial Number: 15159004 Age: Circa 1992 Tobacco Exposure: No MSRP: $1495 Cosmetic Description: 7/10 Very good cosmetic condition with some minor visible cosmetic wear including some flecks of paint missing from the top surface and a few tiny nicks on the top edge of the faceplate. The faceplate shows some very light wear on and around the handles as well. This item shows some wear consistent with its age but is still presentable and sounds wonderful. What is Included: Preamplifier only as shown. Other Notes: "V...
Onsale for $ 845.00 and shipping from Broomfield, Colorado...read more on eBay... 
- AUDIO RESEARCH LS3 PREAMPLIFIER Up for sale is an extremely well cared for Audio Research LS3 preamp in excellent condition. I am the second owner of this and have owned it for probably 10 years. I have upgraded to a newer preamp with a built in DAC and remote so I am selling this one. I wish I could keep it for a second system but I just don’t have the space and need the funds to keep upgrading other pieces in my system. The only physical blemish is 2 scratches on the rear of the unit and I pointed it out in one of the photos. I will ship this preamp out through UPS to anywhere in the lower 48 states or through the eBay international shipping program. Shipping will be $45 because of the larger package needed for proper cushion and insurance value. Thanks ...
Onsale for $ 750.00 and shipping from Saint Paul, Minnesota...read more on eBay...
Other reviews on audio research
consumer-electronics guides
