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...