You are not going to make it any easier for tom cramm to answer you if you jump threads like this.
I by the way have been concerned about the situation in russia at the moment and maybe it may be a good idea to stock up on the tubes.
I have an ART levelar and Ive changed the tube from a 12at7 to a groove tubes GT12ax7 and this has Increased the warmth considerably so as soon as the tube in my presonus blue tube gos weak Ill replace that one as well with the GT12ax7. Any way Ive been using mine on the output of a Digitech rp100 (And a korg ax100b for my 5 string bass) going into the presonus then into my korg d8. Ive been enjoying wonderfull tube compression but I an cocerned that maybe I may be overworking the tubes In these devices. Any thoughts on this, If not do you know any experts?
Damn, this was supposed to be posted under unkle slams post about the tube MP. Must have hit the wrong button. I'm telling you, I'm losing my mind lately. I need to find a girlfriend, start smoking more pot, become an alcoholic and slowly progress to full time crackhead and heroin addict.