Try contacting Andy Bouwman at vintage tube services in Rockford Michigan. His web site is (www.vintagetubeservices.com). Tubes are his only business and he is meticulous at testing what he sells to assure that the product is in good shape.
BAT VK-60 tubes
I have an older VK-60,"C" boards, with original working output tubes. Any ideas on where to get new 6C33 tubes?
A couple years ago, BAT said go to dealer. Dealer only had used tubes. Upscale Audio sent me 2 tubes, both defective, although they had supposedly been tested. Any ideas on retubing?
A couple years ago, BAT said go to dealer. Dealer only had used tubes. Upscale Audio sent me 2 tubes, both defective, although they had supposedly been tested. Any ideas on retubing?