Bill H
Happy Little Hamburger...
Hi Bill!
For the Cit II - a big time thumbs up. That's my tube of choice, and I have hundreds out there doing really well. Just a handful have acted up, and they sound GREAT!
For the ARC - well, I won't put anything in an ARC other than what they put in them - which means SED/winged C 6550Cs. It's not just me - there's a bunch of tube guys who are restricting what they'll sell for ARC.
Right now, I have original SVENTLANA 6550's in there that sound just fantastic!! They ain't gonna last forever so I wanted a great sounding tube to replace them with. I hate that I can't roll some other tubes through. I was able to get rid of the Sovtek stock tubes and put some 7 volt MiniWatt's in there. they seem to be holding up well......