I'm thrilled! Just bought one of these locally. It features the following ; Merren trannies NOS Iskra resistors NOS mustard caps (almost everywhere) SoZo caps for the rest PEC PPIMV (post-master volume) No-Name non-NOS EL34 power tubes Mullard reissue preamp tubes I'll be doing something about the last 2 items and created a thread for this. Any tips you guys can tell me? I bought a Fryette Power Station not long ago. Some people have stated that amps sound better with the MV disengaged. Should I pay a tech to disconnect it completely to open up the sound more and use the PS instead or should I just keep the MV at 100% instead? Any tips any of you more experience Marshall or Super Lead owners can give me for maintenance, really getting the best sound possible, tone tips on how to duplicate this or that tone, etc?