Audio Research Reference 6

Offering is Audio Research Reference 6 Stereo Tube Preamplifier. 1 careful owner. Condition is mint and lightly used. Only 278 hours on tubes. Operation and performance are flawless. Also selling a matching Audio Research GS150 Stereo Tube Power Amplifier.  It comes with original brand new rem...

Offering is Audio Research Reference 6 Stereo Tube Preamplifier. 1 careful o...