What's the best sounding replacement for 12AX7A and 12AT7?


My amp is a Jolida 502A - Currently with stock preamp (12AX&A) and power drivers (12AT7) - I did upgrade to Svetlana 6550's for power ouputs.

I'd like to get a little more bass without getting sloppy!
jonksmith

Showing 1 response by guitarman_1

Imust agree. Andy is the man to talk to when you want tube info.But there really are only 2 great tubes out there when
it comes to a 12ax7 and 12at7. for 12ax7 the telefunken
smooth plates are it.although the bugle boy 12ax7 is great
also.depends on your taste.for 12at7 only telefunken will do.hope this helps.