Hey there. I have a Carvin all tube amp that all of a sudden produces no sound, and none of the tubes light up. Instead of a fuse it has a circuit breaker, which I replaced.
The AC power light comes on, and a slight hum issues from the head (but nothing at all from the speakers). I replaced the 12 ax7 preamp driver tube to no avail.
So my question is: Is it almost most certainly the tubes that need replacing, or do you think that it may be something else?
Any constructive input is appreciated.
The AC power light comes on, and a slight hum issues from the head (but nothing at all from the speakers). I replaced the 12 ax7 preamp driver tube to no avail.
So my question is: Is it almost most certainly the tubes that need replacing, or do you think that it may be something else?
Any constructive input is appreciated.