Audio Research Ref 3 Phono Vacuum tube preamp
Reference 3 Phono PreAmplifier, Vacuum Tube, Black finish Package both Reference 750 SE monoblocks, Ref CD9 Player and PreAmp $ 30,000 with new tubes $ 25,000 without. Sale or Trade - Quality Speakers, Power Conditioners or other I do not have original boxes, manual or remote. Prefer local pi...
Reference 3 Phono PreAmplifier, Vacuum Tube, Black finish Package both Refer...
