Audio Research Products

Preamplifiers

LS17 SE Class-A Vacuum Tube Stereo Line Preamplifier
LS27 Class-A Vacuum Tube Stereo Line Preamplifier
SP20 Stereo Preamplifier
DSPre Stereo Preamplifier and Digital to Analog Converter

Power Amplifiers

DSi200 Integrated Stereo Amplifier, 200 Watts per channel, 2-BAL and 3-SE inputs, remote control
DS225 Stereo Power Amplifier, BAL and SE inputs, 225 Watts per channel
DS450 Stereo Power Amplifier, BAL and SE inputs, 450 Watts per channel
DS450M Monaural Power Amplifier, BAL and SE inputs, 450 Watts per channel
VSi60 VT Integrated Stereo Amplifier, 50 Watts per channel, remote control
VSi75 VT Integrated Stereo Amplifier

Reference Series

REFERENCE 5 SE Vacuum Tube Line-Stage Preamplifier
REFERENCE 10 Line Stage Preamplifier
REFERENCE PHONO 2 SE Vacuum Tube Phono Preamplifier
REFERENCE PHONO 10 Phono Preamplifier
REFERENCE CD9 Compact Disc Player/DAC
REFERENCE 150 Vacuum Tube Stereo Power Amplifier, 150 Watts
REFERENCE 250 Vacuum Tube Monaural Power Amplifier, 250 Watts
REFERENCE 750 Vacuum Tube Monaural Power Amplifier Tower, 750 Watts
REFERENCE DAC Digital Media Bridge
REFERENCE 75 Vacuum Tube Stereo Power Amplifier, 75 Watts

Source Components

DAC8 Digital-to-Analog Digital Converter with USB and S/PDIF (RCA, XLR, BNC, Optical) inputs, BAL/SE outputs
PH6 Hybrid Stereo Phono Preamplifier
PH8 Hybrid Stereo Phono Preamplifier
CD6 Compact Disc Player/DAC
LP1 Phono Preamplifier