AUDIO RESEARCH REFERENCE 75SE


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AUDIO RESEARCH REFERENCE 75SE

Audio Research SP-5 Preamplifier


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Audio Research SP-5 Preamplifier

Audio Research D300 Amplifier


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Audio Research D300 Amplifier

Audio Research Ref 210 SE Monoblock Tube Amplifiers w/KT120 tubes.


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Audio Research Ref 210 SE Monoblock Tube Amplifiers w/KT120 tubes.

Audio Research LS22 Tube Line Stage


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Audio Research LS22 Tube Line Stage

Audio Research D100 A amplifier


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Audio Research D100 A amplifier

Audio Research LS-3 Class A Preamplifier


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Audio Research LS-3 Class A Preamplifier

audio research sp-14 preamplifier | PRISTINE


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audio research sp-14 preamplifier | PRISTINE

Audio Research D300 Stereo Power Amplifier - 160 Watts per CH - Made in USA


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Audio Research D300 Stereo Power Amplifier - 160 Watts per CH - Made in USA

Audio Research Dual 50 Tube Amplifier Exc Working Cond With 6L6 Tubes In Box!!


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Audio Research Dual 50 Tube Amplifier Exc Working Cond With 6L6 Tubes In Box!!

Audio Research VT100 III Power Amplifier in Very Good Condition.


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Audio Research VT100 III Power Amplifier in Very Good Condition.

Audio Research D100a parts or repair


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Audio Research D100a parts or repair

Audio Research D70 Tube Power Amplifier


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Audio Research D70 Tube Power Amplifier

Audio Research VT200 Tube Amplifier


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Audio Research VT200 Tube Amplifier

Audio Research LS-3 Class A Preamplifier


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Audio Research LS-3 Class A Preamplifier

AUDIO RESEARCH SP8 factory boxes MINT CONDITION FUNCTIONS SUPERB


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AUDIO RESEARCH SP8 factory boxes MINT CONDITION FUNCTIONS SUPERB

Audio Research SP-6A Stereo Tube Preamplifier w/phono! Japan matched tubes!


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Audio Research SP-6A Stereo Tube Preamplifier w/phono! Japan matched tubes!

Audio Research SP-6b Full Function Tubed Preamplifier


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Audio Research SP-6b Full Function Tubed Preamplifier

Audio Research ARC LS-22 Tube Preamplifier - Manual - Low Hours - EXC COND


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Audio Research ARC LS-22 Tube Preamplifier - Manual - Low Hours - EXC COND

Audio Research VSi60 Integrated amplifier With New KT120 Upgrade Tubes Excellent


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Audio Research VSi60 Integrated amplifier With New KT120 Upgrade Tubes Excellent

AUDIO RESEARCH SP3A1 Legendary stereo tube preamp EXCELLENT


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AUDIO RESEARCH SP3A1 Legendary stereo tube preamp EXCELLENT

Audio Research SP6a Tube Preamplifier


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Audio Research SP6a Tube Preamplifier

Audio Research Ref 210 monoblock amplifier


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Audio Research Ref 210 monoblock amplifier

Audio Research D-76A Stereo Tube Amplifier working for restoration


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Audio Research D-76A Stereo Tube Amplifier working for restoration

Audio Research VTM200 Mono Power Tube Amplifiers; Pair


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Audio Research VTM200 Mono Power Tube Amplifiers; Pair

Audio Research VSI75 Tube Integrated Remote Manual Cable Box MINT CONDITION


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Audio Research VSI75 Tube Integrated Remote Manual Cable Box MINT CONDITION

Audio Research Reference 5 Stereo Tube Preamplifier; ARC Ref 5


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Audio Research Reference 5 Stereo Tube Preamplifier; ARC Ref 5

Audio Research LS2 MKII Line Stage Amplifier


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Audio Research LS2 MKII Line Stage Amplifier

Audio Research REF 750 Tube Amps (Pair)


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Audio Research REF 750 Tube Amps (Pair)

Audio Research DigitaLink Coaxial Interconnect RCA to BNC 1.5 M, audiophile


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Audio Research DigitaLink Coaxial Interconnect RCA to BNC 1.5 M, audiophile

AUDIO RESEARCH 6550 / KT88 BEAM POWER TUBES - - ONE PAIR


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AUDIO RESEARCH 6550 / KT88 BEAM POWER TUBES - - ONE PAIR

Audio Research VT80 Stereo Tube Power Amplifier; New Tubes


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Audio Research VT80 Stereo Tube Power Amplifier; New Tubes

Audio Research LS22 Preamplifier, black, excellent condition


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Audio Research LS22 Preamplifier, black, excellent condition

Audio Research Ref 75 SE


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Audio Research Ref 75 SE