Audio Research

Audio Research is one of the oldest continually operating manufacturers in American audio.The company was founded in 1970 in Minneapolis with one goal in mind: to advance the state-of-the-art in music reproduction. Today, Audio Research remains a performance-oriented company by philosophy and design. New product introductions are driven only by genuine advances in technology and performance -- the HIGH DEFINITION that is the hallmark of the company's products. The company has grown steadily over the last quarter-century, with a network of top audio specialist retailers across North America and country-by-country distributors throughout Europe, Asia and South America.The company now occupies a 48,000 square-foot, technically-advanced production plant and administrative headquarters in Plymouth, Minnesota, where approximately 50 technical, assembly and support staff guide the product line from concept to finished goods. A research-only facility has also been established in Palm Desert, California.

Audio Research Corporation
3900 Annapolis Lane North
Plymouth, Minnesota USA 55447-5447
Phone: 763-577-9700 Fax: 763-577-0323
www.audioresearch.com

Audio Research Products

MP1 Multichannel Preamplifier
SP16L Class-A Full-function Vacuum Tube Preamplifier, Line-Stage Only
SP16 Class-A Full-function Vacuum Tube Preamplifier with Integral Vacuum Tube Phono Stage
LS16 MKII Class-A Vacuum Tube Stereo Line Preamplifier
LS25 MKII Class-A Vacuum Tube Stereo Line Preamplifier

300.2 Stereo Power Amplifier, BAL and SE inputs, 300 Watts per channel 
150M Modular, Solid-state Multichannel Power Amplifier, 1-7 channels, BAL and SE inputs, 150 Watts per module 
150.2 Solid-state Stereo Power Amplifier, BAL and SE inputs, 150 Watts per channel 
VM220 Monoblock Power Amplifier, BAL and SE inputs 

VS55 Amplifier, Stereo, 50 Watts per channel, SE inputs 
VSi55 Integrated Stereo Amplifier, 50 Watts per channel, remote control 
VS110 Amplifier, Stereo, 100 Watts per channel, SE inputs 
VT100 MKIII Amplifier, Stereo, 100 Watts per channel, BAL and SE inputs
 
REFERENCE 3 Vacuum Tube Line-Stage Preamplifier
REFERENCE CD7 Vacuum Tube CD Player-Transport
REFERENCE Phono Vacuum Tube Phono Preamplifier
REFERENCE 210  Vacuum Tube Monaural Power Amplifier, 210 Watts
REFERENCE 610T Vacuum Tube Monaural Power Amplifier Tower, 600 Watts
 
PH5 Hybrid Stereo Phono Preamplifier
CD3 MKII CD Player-Transport, BAL/SE analog outputs, digital outputs