
Gainfreak
New member
RoccaforteAmps":152ekl55 said:I just thought I should post it here since it's on the other two boards......
This is actually a preamp tube burn-in rig I build for Doug's Tubes.
He'll be offering higher quality preamp tubes shortly.
I'm going to build another, but this time add jacks, and an output transformer so you can plug in!
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