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|previous: J Fletcher So was the original filter cap bad?... -- 9/9/1999 6:25 PM||View Thread|
|9/11/1999 6:25 AM|
|TubeHead||Re: Bass pot causes major prob - no More!|
original filter cap was fine- i installed an additional
22/450 cap hanging off the rail feeding the 2 100K
plate resistors on the vib. ch. preamp tube. I dunno
about why I needed a 'extra' cap. I have a couple of
Kevin O'Cconner books and he recommends and design with a 22/450 de-coupling cap on EVERY single plate. I do not
really understand this whole power supply business with
respect to caps. Like some Fender Tweeds used 8 uf caps,
then onto 16's, BF mostly 20uf et all. I have a Mesa
SOB and it uses 2 200uf and 2 300uf ..... is there any
good reading on this with a focus on guitar amps?
|J Fletcher check the decoupling resistor -- 9/13/1999 3:08 PM|
J Epstein Re: Bass pot causes major prob - no More! -- 9/17/1999 7:31 PM