Ok so now im worried big time!

[Andre Oliveros]

hey guys, so about two weeks ago my amp did what i posted in a gig, it was cutting the sound i changed the tubes and that was it, it worked, so then i putted the power tubes again to se if they were faulty and was working ok, so now i have a weird trouble, i just came home turned my amp on and i was on 10W mode as almost every time i play here at home , and a loud hum came from the amp, so quickly i looked back and the V11 power tube was glowing to, in 10W so i turned stand by on, and tried again and the hum was gone, suddenly it came back and once again the tube glowed, so obviosly the thing is that the V11 tube its working when it shouldnt, i tried 45W mode same thing , different channels same problem, the tube just starts working, so its on and off, and when it is on the hum is present, in 90W does not do this, so im worried because if it were faulty power tube it shouldnt be working fine at 90W right?

also, does anyone knows what im i suppoused to do if the amp its faulty, im from guatemala, i ordered the amp online from US, does i have a warranty if not am i just screwed, i know a lot about amps, just dont want to mess with this one its not the same put my hands on a fender bassman 73 than on the mark V.

thanks

Dre.

 

[Andre Oliveros]

i took the V11 off and replaced it with other Mesa, tried the amp for an hour, problem gone, ... :S what the hell its going on?