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|previous: Steve Slick Okay, okay, so I'm stupid. A guy wh... -- 5/25/2000 5:23 PM||View Thread|
|5/25/2000 6:19 PM|
|Ray Ivers||Re: Question about a Crate VC5115 bias adjustment|
Do you have a Crate schematic source? Just off the top of my head, I can definitely recommend NOT deriving the bias off the B+, no matter how easy and convenient and gee-I-don't-have-to-find-and-install-a little-transformer that might be, unless you at the very least use a beefy Zener regulator, conducting heavily, with a cap bypass to eliminate the 'hash' noise. Maybe he's referring to the amp being cathode-biased? Does the amp use a bridge rectifier with no PT CT?
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