Audiofeil, You sell Allnic right Albert?
Yes, and exactly why I would not speak for the other person on this subject even though I knew his opinion.
Sibelius statement is accurate:
Honestly, I can't think of any tube or tube topology that would not work in your system.
Sibelius (System | Threads | Answers | This Thread)
There are easily two dozen tube amps that would work, Classic Audio speakers are quite efficient.