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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: 6550 vs. KT88 posted by Coblio on September 3, 2003 at 12:29:08:
Coblio,Same idle bias, up to 550 VDC B+. The GEC/MOV KT-88 were made to take 700+ VDC max. The 6550 shouldn't be pushed much above 550 VDC.
Some later made "KT-88" are really 6550 guts in that "sexy" coke bottle, so these should not be put into amps pushing 600+ VDC onto their plates.
I think that the TungSol 6550 bottles are kinda neat looking.
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Follow Ups
- Re: 6550 vs. KT88 - steven oda 04:04:28 09/04/03 (0)
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