tpf

Responses from tpf

Which is best American Amp in $1500-2000 range?
The Rogue Tempest II is wonderful. A little over your stated budget but can be found used from time to time. 
Rogue Tempest II tube rolling
I have had nice results with Telefunken 12AX7 and Sylvania 6sn7. It has been awhile since I switched but recall a subtle refinement rather than something more than that. The Tempest II has been great and a good upgrade from the original.