Whats the FATTEST sounding Tube amp to warm up Lean speakers?

@signaturesound
Guess I should have looked at the specs for the amp first but at least I got share my impressions of some of the different output tubes I have.

@xti16 Nothing wrong with sharing your impressions! Lots of nice 6550/KT88 tubes (new and old) types to chose from - I hear some of the new production (reproduction?) stuff being made today is quite good.:-)

With the 6C33 all we got are those tubes mostly made in the Soviet era by a few different facilities in Russia... fortunately its a pretty good souding tube (IMO) in general, so the best bet for tube rolling in a Joule amp are the front end tubes (6922, 5751, 6350)

Rich

I just rolled out some well matured Brimar 6L6GCs and put in some lightly used Valve Art KT66s.
The Brimars sound raunchier but a little lean.
The Valve Arts have a much better bottom end but sound airier as well. These will be staying put for quite some time I'd say.
Hope this helped.

If you must keep the speaker then try Cary 805 or Jadis!

I owned the Merlins at one time. They sounded very good with Quicksilver Audio M80 el-34 tube amps.