My little tube amps sounded great through my M3tis until one of them went "BBZZZZZZZZTTT!!" and went up in a puff of smoke. Months later I'm still trying to get it working again. Thought I had it but an overvolt made it go "BBZZZZZZZTTT!!" again.

"That's some catch, that Catch-22." "It's the best there is." M22ti VP150 EP350 QS8 M3Ti