Test Peavey 5150 + Peavey Destiny seymour mesa standard 4x12
Uploader Comments (ChickenDestroy)
Top Comments
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kt66's and 6l6's. kt 88's and el34's have too much of a difference in plate voltage requirements, a stock PT couldnt deliver the juice even if you had a quad adjustable bias for each tetrode. kt66's and 6l6's are very simillar and could be used under one bias probe without MAJOR harm or current draws shorting internal B+ diodes that control current flow across the sets of tubes.
All Comments (8)
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beautiful amp.
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correction, with the right mod, you can
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i'd be more worried about the rectifier than the tranny.. but like i said it was just a guess.
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yea you can. as long as they're in pairs and you install a second biasing circuit like most amps have anyways.
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You cant mix tubes!!!
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i'm gonna take a stab and say EL34s in the center and kt88s on the outside.
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what kind of tubes you running in there?
Well, sorry for the delay....
They are 2 kt88 and 2 6L6
And sorry for the bad sound quality, but i have not a pro camera...
ChickenDestroy 2 years ago