Warm, Smoother, Fuller, Musical?!?!
Dude, you just described what I've been with for over a year and a half- and that's a long love affair for an amp in my house.
The Rogue Tempest.
Remote Volume (nice, solid Aluminium)
Switchable Triode/Ultralinnear operation
Switchable 4/8 ohm operation.
Removeable power cord.
Uses 4 6550/kt88/kt90 (or el34, but not advised by Rogue)
Automatic bias,(no tube biasing)
2 12ax7 Tubes, 4 12au7 (probably cost less than 1 genuine pair of Amperex 7308s)
Fan cooled.
And the best company that I've ever dealt with.
When you call, you get the Owner. Every time.
Nice guys, great products (check the reviews).
Anyway, No, as Fs audio is in the business of selling audio gear, I am not. Just a satisfied customer that's tried lots of products. The Rogue makes me smile, everytime.
good luck.
Joe