Aesthetix Rhea & Calypso Tube Upgrade


My Telefunken 12AX7s & Amperex 6922s are done. Expensive NOS not in the cards this time around. Opinions on current production tubes with super sound not at stratospheric cost in same/similar gear?
Thanks in advance for anyones help.
steveber

Showing 1 response by camaross1475

Just picked a NOS Janus. The Sovtek tubes are kinda crappy. I read they had a bunch of issues with those tubes and stopped using them? Are they running JJ’s in current production?