Just call Upscale Audio, a very big dealer in bottles (tubes), and buy the bottles from him. If you've ever wanted to tube roll, here is your chance to have a bit of audio fun. Next, buy a multimeter along with a small screwdriver, and bias the thing yourself.
How far over the limit can I go
I am currently just past the recommended 2000 tube life on my power amp. (Audio Research Ref 110). It still sounds glorious. Am I playing with fire here? Or, will I notice some degradation in sound that will prompt the re-tube. I think it's about $1,000 to retube.
Thanks guys!!!
Thanks guys!!!