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Audio Research Preamp


audio research preamplifier LS3 Stereo Preamp

$950.00


Audio Research LS-3 preamplifier, excellent condition

$749.95


Audio Research LS9 Preamp (SS) w/ Remote - Excellent condition!

$999.90


Audio Research SP9 Stereo Tube Hybrid Preamplifier; SP-9 (Australian - 240V)

$934.51


Audio Research SP16 Vacuum Tube PreAmplifier w/phono-in/Box/upgrades/Handles

$1,790.00


Audio Research Tube Preamplifier LS15 Newly Retubed

$1,250.00


Audio Research LS2 Tube preamp

$1,200.00


Audio Research LS16 Mark II Vacuum Tube PreAmplifier, Mint. in the original box

$2,281.00


Audio Research SP20 Stereo Tube Preamplifier; SP-20; Remote

$4,988.56


Audio Research GSpre PreAmplifier $15,000 MSRP

$7,500.00


Audio Research LS 27 PreAmp

$3,300.00


Audio Research REF 5 Preamp

$6,000.00


Audio Research Reference 3 Tube preamp. Stereophile recommended. $10,000 MSRP

$4,995.00


Audio Research LS27 Stereo Tube Preamplifier; LS-27

$3,487.93


Audio research preamplifier SP3 A1. WITH TELEFUNKEN TUBES

$2,500.00


AUDIO RESEARCH ARC Tube Preamp SP10 SP-10PS Many Upgrades Phono Audio Quest Con.

$5,500.00


Audio Research PH5 tube Phono preamp with black handles

$1,972.08


Audio Research SP-3 Reference Preamplifier, Well Preserved, Maintained, Complete

$3,380.00


Audio Research WC-5 Oak cabinet, fits SP-4, SP-5 SP-7 preamps and more. rare

$129.95


Audio Research WC-2 walnut cabinet, fits SP-4, SP-5 SP-7 preamps, very rare

$119.95


AUDIO RESEARCH SP3A1 stereo tube preamp,vintage audio,Very nice condition

$2,250.00


arc Audio Research preamplifier phono face plate PH7 

$269.00


AUDIO RESEARCH SP3-3A-1 TUBE PREAMP

$2,800.00


AUDIO RESEARCH SP-8 MK 1 ULTIMO II Tube Set Genalex Gold Pin Preamp

$299.97


Audio Research LS3 Preamplifier / Line Stage Faceplate (Black) - #2

$150.00


AUDIO RESEARCH LS1 LINE PREAMPLIFIER REPAIR & RESTORATION SERVICE

$495.00


Audio Research SP-3A-1 Preamplifier - Gold - Serviced in March 2017 by ARC

$3,499.99


AUDIO RESEARCH PREAMPLIFIER ORIGINAL BLACK MACHINE SCREWS X12

$9.99


Audio Research SP-3 Audiophile Preamp Ad 1972, 1 Page Article + Info

$6.99


Audio Research SP-3, LS25 Audiophile Preamp Amp Ad 2000, 1 Page Article + Info

$6.99


AUDIO RESEARCH D-115 ULTIMO Tube Set Genalex KT88+Gold Pin Preamp

$877.48


AUDIO RESEARCH Reference 300 MK I ULTIMO Tube Set Genalex KT88+GoldPin Preamp

$1,099.97


Audio Research SP-11 Audiophile Preamp Amp Ad 1995, 2 Pages Article, Specs

$7.99