How many TB 'ers out there have them? How many have had a problem with them? Mine has fried twice!! Lucky for me not at a gig. At home practice volume low enough to talk over . I use a BP-8 tube processor and a carvin LB 70 W/ active electronics . Whats up ? is my signal to hot, I dont run the amp in clip mode the limit led hardly come on even with the hardest pops. Idono but Im ready to go back to all SS , I dont trust this one. I love the sound And hate to give it up. What should i do ? Its still under warrinty so repair is covered ..but this is twice now. Second Question , I want an amp that is quite. that wont hiss and humm while its on and up in volume. I have a Ampeg B-3 combo that is loud with the volume up and nothing being played through it . What is out there , I;m leaning toward carvin, someone fill me in on the new R 1000. is it quite? or any after market that will take care of the hummmmmmmmmmmm. Thanks !