Alternate Power Tubes for a Cary V12R


Howdy - I've got a Cary V12R that takes dozen EL34 tubes. The tubes are getting a little tired and I'm thinking about replacing them. I like the way the amp sounds, but I'm always looking for a little extra - a bit more extension in the treble and tighter bass. the Cary manual states that the amp can run on 6L6, 6V6, KT-66, KT-88, KT-90, KT-99, 6550C, and of course EL34. I'd like to retain some of the EL34 mids if possible. I'm trying to keep it to a dull roar, maybe $50-$60 per pair. Does anyone have any experience rolling tubes in this amp, what are you using, and what do you recommend? Thanks!
grimace

Showing 1 response by a_hertich

I owned the original V12 about 10 years ago. Of the tubes I tried, I thought the EH 6CA7 worked the best. Contrary to some, I didn't like the Svetlana SED KT88; they were very closed in on the top (no pop).

I would suggest talking to Kevin Deal at Upscale Audio. He used to sell Cary. I think he liked the new Mullard EL34, among other options. I would also suggest upgrading the other tubes. Mine used 6922s and changing those-- to NOS Siemens-- made a big difference. He could probably help you here, too.