Audio Research D130 Stereo Amplifier High Definition 2 Channel amp excellent
$749.99
Audio Research Reference 5SE Pre Amplifier Ref Pre Amp
$4,073.45
Audio Research LS2 MKII Stereo Tube PreAmplifier Stereo Line Amplifier pre amp
$1,099.99
Audio Research VS60 tube stereo amp. Many positive reviews! $3,500 MSRP
$1,895.00
audio research D51 amp
$2,000.00
Audio Research V70 Tube Amp
$1,500.00
Audio Research REF 750 Tube Amps (Pair)
$18,500.00
AUDIO RESEARCH AMPLIFIER M 300 MARK II (MATCHED PAIR)
$4,290.00
audio research D 60 amp
$325.00
AUDIO RESEARCH D100 AMP SP400 AMP MAGNAPAN SPEAKERS & VERION MK-1 STEREO PICKUP
$3,000.00
Great Condition Owners Manual Crown D150 A Amp Audio Research SP 5 Not Included
$398.99
Vintage Acoustic Research AR Stereo Amplifier Audio Amp In Wood Cabinet Case
$475.00
AUDIO RESEARCH VS60 VSI60 Amp ULTIMO Tube Set Genalex KT88 6H30Pi
$349.88
AUDIO RESEARCH Reference 210 Amp ULTIMO Tube Set KT88 Genalex 6N1P
$562.48
DUAL METERED 3000 WATT VARIAC 4 AUDIO RESEARCH 600MKIII AUDIO TUBE AMP AMPLIFIER
$649.00
iFI AUDIO ITUBE II | BUFFER STAGE | PRE AMP | FITS KRELL, AUDIO RESEARCH, NAD
$520.66
Audio Research Original VTM-200 Power Amp Lab Report Brochure 2001
$12.95
USA MADE DUAL METERED VARIAC FOR AUDIO RESEARCH VTM200 AUDIO TUBE AMP AMPLIFIER
$549.00
USA MADE 240 VOLT DUAL METERED VARIAC 4 AUDIO RESEARCH 600MKIII STEREO TUBE AMP
$649.00
GENERAL RADIO W5MT3A METERED VARIAC FOR AUDIO RESEARCH D150 SP3 TUBE AUDIO AMP
$449.00
Audio Research Classic Ad, Dual 75, 76 Tube Amp, Article, 1973
$6.00
Hall Research AMP4840 40 Watt Audio Amplifier w/Microphone Mixer w/2-Yr Warranty
$280.25
Hall Research EMX-AMP 4K HDMI Audio Extractor w Audio Amplifier/RS-232 Control
$394.25
Hall Research EMX-AMP 4K HDMI Audio Extractor w/Audio Amplifier w/2-Yr Warranty
$394.25
Hall Research EMX-I-AMP 4K HDMI Audio Extractor w/IP Control w/2-Yr Warranty
$470.25
Hall Research EMX-I-AMP HDMI Audio Extractor
$470.25
Hall Research EMX-AMP 4K HDMI Audio Extractor
$394.25
Hall Research EMX-I-AMP HDMI Audio Extractor w 50W Audio Amp/Line Audio/RS232/IP
$470.25
Audio Distribution Amp -- Ramko Research XL Series Dual 1 x 4 XL4S/8M
$40.00
Ramko Research Audio Distribution Amp DA-6BR/E
$60.00
Audio Research LS1 Preamp, SP15 Amp TUBES! Ad from 1990
$6.00
AUDIO RESEARCH Pre Amplifier LS7 & Tube Amp VT60 VINTAGE Audio Brochure Catalog
$17.00
Audio Research SP-11 Audiophile Preamp Amp Ad 1995, 2 Pages Article, Specs
$7.99
Hall Research VSA-X21 4K HDMI Audio Extractor w Audio Amp/HDBT/Line Audio/RS-232
$850.25
Ramko Research XL Series Dual 1 x 4 Audio Distribution Amp XL4S/8M #2 9D-792 4S
$80.09
Ramko Research XL Series Dual 1 x 4 Audio Distribution Amp XL4S/8M Bg
$55.95
Hi-Fi NEWS magazine 5/1996 review AUDIO RESEARCH Ref. amp JITTER Analysis KIMBER
$9.83