Hey lads, I need help here.
I was playing through my amp when the power started to flick on an off. It finally died on me, leaving no lights coming on on the front, bias warning light on the back works though. The fan doesn't come on. There's a hum from the speaker.
I pulled all the tubes, same problem.
I changed the rectifier tube, same problem.
I changed each preamp tube one at a time with a know working spare, same problem.
I have a pair of matched working power tubes. I switched the pair of them into the two sets of matched power tube slots. Same problem.
I changed the fuse a few times, same problem.
I changed the power lead, same problem.
Any ideas or help would be much appreciated.
I was playing through my amp when the power started to flick on an off. It finally died on me, leaving no lights coming on on the front, bias warning light on the back works though. The fan doesn't come on. There's a hum from the speaker.
I pulled all the tubes, same problem.
I changed the rectifier tube, same problem.
I changed each preamp tube one at a time with a know working spare, same problem.
I have a pair of matched working power tubes. I switched the pair of them into the two sets of matched power tube slots. Same problem.
I changed the fuse a few times, same problem.
I changed the power lead, same problem.
Any ideas or help would be much appreciated.