Audio Research Ref 75 TubesI am selling my Audio Research Ref 75 Tube amplifier with the KT-150 tubes (with about 200 hours of use). The KT-150 tubes really bring up the Ref 75 to another level of solid performer and greater...5600.00

Audio Research Ref 75 Tubes [Template]


no longer for sale

I am selling my Audio Research Ref 75 Tube amplifier with the KT-150 tubes (with about 200 hours of use). The KT-150 tubes really bring up the Ref 75 to another level of solid performer and greater power. I also have a matching Audio Research Ref 3 tube preamp for sale if interested. They both use with the my Wilson Audio Watt and Puppy 8s with much music enjoyment. Let me know if there are any questions. Thanks for looking.