Hi all, so I have an 2100-130 head that has the lovely phase inverter tube. I recently took it to a tech to get recapped and retubed with JJ El34’s. I also got a JJ ecc83s for the pi slot. I’ve been reading and seeing how lots of people prefer nos tubes, long plate vs short plate, and even different types (12ax7, 12au7, 12at7).
My question is what do you all recommend for a good phase inverter tube in this amp? I mainly use it for bass and I mostly play funk, and it sounds pretty good right now, but I also don’t want the dreaded transformer meltdown from using a tube that may not be a good fit. Thanks in advance!