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Preamp Audio Research


Audio Research LS-3 Pre-Amp/Processor Amplifier

$700.00


ONKYO P-308 GRAND INTEGRA Control Pre Amp Audiophile Audio Research Vintage

$699.99


Audio Research sp-14 preamp

$1,320.00


Audio Research PH1 Phono Preamplifier

$232.50


Audio Research SP3A1 vacuum-tube preamplifier with VanAlstine mod

$1,800.00


Audio Research LS1 Vintage Stereo Tube Preamplifier

$916.00


Audio Research LS9 Preamplifier

$849.99


Audio Research LS26 preamplifier

$2,750.00


Audio Research LS 15, Tube Pre Amplifier, Audible Elegance Cincinnati Ohio

$1,500.00


Audio Research LS3 Stereo Preamplifier; LS-3

$848.00


Audio Research LS25 MKII preamplifier w/ remote JUST SERVICED Works Great

$3,000.00


Audio Research LS17 Tube Preamplifier with Remote •• All Analog **

$1,500.00


Audio Research Phono PH7 valve phono stage preamp, manual, only 760 hrs on tubes

$2,792.89


Rare Rack Mount Audio Research SP3 Vacuum Tube Stereo Preamplifier Excellent

$2,295.00


Audio Research SP-12 Stereo Tube Preamplifier w/phono! Sonic Frontiers Update!

$995.00


Audio Research SP15a Preamplifier PRISTINE

$3,895.00


Audio Research LS-17 Preamplifier

$1,999.00


Audio Research Reference 6 Stereo Tube Preamplifier; Remote; ARC

$9,974.00


AUDIO RESEARCH SP-10 PREAMP (THE HOLY GRAIL)!

$4,995.00


Audio Research GSPre Vacuum Tube Stereo Preamplifier - G-Series - Phono Stage

$6,495.00


LS1 Audio Research Line Amplifier Tube Preamplifier very rare (black face)

$1,075.00


Audio Research Reference Phono 2SE MM / MC Phono Preamplifier; Remote

$6,051.00


Audio Research SP16L Stereo Preamplifier(line Stage) 220VAC Black

$1,620.00


Audio Research LS2 LS-2 Tube Pre Amplifier. With Original Manual. Close To Mint!

$1,200.00


Audio Research PH9 - Phono Pre-Amplifier - Demo w/ Org Box, Remote, Etc

$5,850.00


Audio Research SP16L Stereo Preamplifier(line Stage) 220VAC Black New

$1,870.00


Audio Research LS9 Stereo Preamplifier; LS-9

$830.00


Audio Research Reference 3 Preamp & CD7 CD Upgraded Player

$8,500.00


AUDIO RESEARCH D-90 ULTIMO Tube Set Genalex KT88+GoldPin Preamp

$952.48


Audio Research D-300 D300 Amplifier & LS-9 LS9 Preamp

$3,298.88


arc Audio Research preamplifier phono face plate PH7 

$269.00


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

$877.48