Audio Research
832 Results
Audio Research Model LS2 Line Stage Amplifier ORIGINAL DOUBLE BOX PACKAGING
$530.006 bids$79.35 shippingEnding May 12 at 12:45PM PDT1d 15hAudio Research DS225 Stereo Power Amplifier
$1,889.00$54.99 shippingNew ListingAudio Research Classic 60 Power Amplifier
$1,700.000 bidsEnding May 20 at 12:19AM PDT9d 3h$96.25 shippingAUDIO RESEARCH GSi 75 ( The Legend) Integrated Amplifier
$7,295.00$175.00 shippingNew ListingAudio Research LS8 Valve Preamp
$875.880 bidsEnding May 17 at 6:18AM PDT6d 9h$101.85 shippingNew ListingAudio Research Reference 600 mk3 Monoblock amplifiers
$12,506.24$825.83 shippingAudio Research VT-100, MK I. (New Output tubes with less than 50h)
$2,799.00$205.55 shippingAUDIO RESEARCH D-79A
$4,500.000 bidsEnding May 16 at 6:41AM PDT5d 9h$67.33 shippingAudio Research SP11 MKII Tube Preamplifier Made in USA Audiophile Dream
$4,250.00$74.25 shipping13 watchingAudio Research Model Classic 30 / CL30 High Definition Stereo Power Amplifier
$1,700.00Free shipping14 watchingNew ListingAudio Research D-150 Tube Amplifier Rare Parts
$450.00$25.00 shippingAudio Research LS9 Solid-State Line Preamplifier
$1,000.99$96.17 shippingAudio Research Reference 75 Stereo Tube Power Amplifier; Ref 75; Silver
$4,300.00$172.41 shipping77 watchingAudio Research V70 Tube Power Amp V 70 6550, Balance XLR Style Working
$1,575.00$175.00 shipping20 watchingAudio Research SP-5 High Definition Stereo preamplifier.
$699.99$58.85 shipping29 watchingAudio Research DAC-9 D/A Converter - Excellent
$4,795.00$79.99 shippingAudio Research Reference DAC / Digital Media Bridge
$4,500.00$99.51 shipping13 watchingAUDIO RESEARCH D200 POWER AMP
$1,300.00$98.23 shipping20 watchingVintage AUDIO RESEARCH D76 75 WPC Vacuum Tube Amplifier
$1,199.99Free shipping47 watchingPair of Vintage ROR System C Studio Speakers. Audio Research Inc. USA RARE
$229.00$15.34 shippingaudio research r1 remote control faceplate sticker [4*T-17]
$10.00Free shippingAudio Research Ref 10 Stereo Reference Phono Stage PreAmplifier - Excellent
$18,500.00$199.99 shippingAudio Research Reference 10 Phono Amplifier
$19,000.00$400.00 shippingAUDIO RESEARCH EC-21 TUBE ELECTRONIC CROSSOVER
$1,099.00$89.45 shipping23 watchingAudio Reserch D-120 Power Amplifier (super clean)
$749.00$86.00 shipping42 watchingAudio Research LS28 Tube Preamp - Near Mint Condition - Original Box Remote
$5,500.0021 watchingAudio Research I/50 Stereo Tube Integrated Amplifier; Red
$3,948.00$98.99 shipping19 watchingAudio Research DAC-2 D/A Converter AES
$999.95$37.97 shipping11 watchingAudio Research D-70 Audiophile Stereo Tube Amp Amplifier Professionally Serviced
$1,999.00$129.00 shippingAudio Research ARC D75 D76 Capacitors 4X40uF 525V 500uF 16V 20uF 100V NEW
$64.99$9.80 shippingAudio Research D125 Power Amplifier
$2,502.49$160.27 shippingAUDIO RESEARCH SP14 PREAMPLIFIER With PHONO MM
$1,564.06$133.93 shipping26 watchingAudio Research high definition stereo line amplifier model LS1 Preamplifier
$1,495.00$55.80 shipping12 watchingAudio Research D-60 Power Amplifier D60 110v Tested Audiophile Excellent RARE
$995.00$49.58 shippingAudio Research DSi200 Stereo Integrated Amplifier
$2,471.00$79.99 shippingaudio research Vacuum Tube Preamplifier PH5
$1,500.00$100.00 shipping23 watchingVtg Audio Research EC-21 High Definition Tube Electronic Crossover Audiophile!!!
$1,499.99Free shippingAUDIO RESEARCH SP-5 PRE AMPLIFIER
$649.00$55.00 shipping20 watchingAUDIO RESEARCH (ARC) BLACK HANDLES
$75.00$11.00 shipping10 watchingAUDIO RESEARCH ETCHED GLASS SIGN W/BLACK OAK BASE
$35.00$13.70 shippingAudio Research I/50 Integrated Amplifier With Phono And DAC
$4,500.00$556.70 shippingAudio Research Model Classic 60 High Definition Stereo Power Amplifier WORKS
$2,194.9518 watchingAudio Research SP-10 MkII - Audiophile Hifi Tube Stereo Preamplifier
$4,900.00Free shipping22 watchingAudio Research M300 MKII Monoblock Class A Tube High Definition Power Amplifier!
$4,999.99$335.28 shippingAudio Research SP9 MKII Tube / Solid State Hybrid Preamp With Phono Input
$2,100.00$20.06 shipping28 watchingAudio Research D-125 Tube 2 Channel Power Amplifier Great Condition
Very Clean Physically and Sonically.$2,699.00Free shipping54 watchingAds Amplifier Ps5. Old School. 150$ Obo
$150.00$20.00 shippingKetch Audio MDI 3805 A Integrated Tube Amplifier 300B 805 6922 12AX7
$4,599.00$115.81 shipping11 watchingAudio Research CLASSIC 150 Pair End Pair Power Amp
$7,392.11$1,606.98 shippingAudio Reseach LS28SE Preamp Used
$7,999.00$100.00 shippingaudio research i50
$4,700.00$55.80 shipping24 watchingaudio research ca50 tube amplifier with video sample - lowered
$2,999.0029 watchingVINTAGE AUDIO RESEARCH MODEL SP-3 TUBE PREAMPLIFIER / PREAMP
$2,950.00$60.00 shipping37 watchingAudio Research Reference 160S Stereo Tube Amplifier Used
$16,500.00$500.00 shippingAudio Research DS450M Mono Block Amplifiers PAIR. FREE SHIPPING IN US,ONLY.
$6,000.00Free shippingAudio Research Classic 60 Amp
$2,850.00Free shipping~Vintage~ Audio Research Corporation ECC 81 Audio Tube
$11.99$5.85 shipping(4) Apex or TAD Matched JJ Electronic KT88 Power Tubes for Audio Research
$284.00$13.20 shipping
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