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Re: What is happening???

Well Grover, I tried removing the bypass cap from the 6n7, and I hooked it back up to the old acoustic suspension speaker. I must not have let it run long enough before, because this time I got the noise on the old speaker after about 7 or 8 minutes. It can't be more efficient than about 85 db I think. So where does that leave us? Must be something that can't handle the voltage or current huh? I'm puzzled that it it will work again for a few minutes when you start it back up. I suppose one of these time something will blow and it won't. See anything in Jim Doyle's post that looks likely to you?
Thanks!
Vince


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