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In Reply to: KT88 vs 6550 on Quad forty monoblocks posted by zuo2000 on July 28, 2006 at 09:36:15:
In my GECKT88 amps the B+ is way to high for 6550's. I do not know your amps but mine have 600 volts. I was told not to exceed 550 with Tung-Sol 6550's. Normally OK to go from 6550 to KT88 but sometimes a problem in reverse.
OLLY
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Follow Ups
- Be careful not to exceed the 6550 max voltages - Olly 21:37:12 07/28/06 (0)