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Golden Tube SE 40 Hiss and Pop problem - Thoughts?

My golden tube se40 is hissing and popping from one channel, and it's getting worse. Anything come to mind?

I know this is a badly designed amp, but I like the sound, just hate the reliability.

For some reason, I'm thinking this was indicative of caps or resistors, forget which. If it was just a tube, I'd be very happy, and need to dianose that.

Thanks,

robert
robertd
newbee
4,767 posts
 
Have you tried reversing the tubes, channel to channel and see if the sound follows the tubes? If not, do so first. If that fails my guess would be a cap but you're going to need a techie to fix it.
jond's avatar
jond
5,792 posts
 
It absolutely sounds like a failing tube. Either do as Newbee has suggested or drop in replacements if you have them. It's always a good idea with a tube amp to have a set of backup output tubes around, since tubes always seem to go bad on weekends when you can't do much about it! Anyway don't freak out, it's all in the care and feeding of a tube amp!
robertd OP
76 posts
 
Thanks guys.

I'll swich channels on the tubes. I agree it's good to have some extras around, which I don't.
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