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Hoffman Amps Forum image Author Topic: A simple cap question...really......  (Read 25434 times)

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Offline Geezer

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A simple cap question...really......
« on: June 18, 2005, 06:23:51 am »

  Hoffman Amplifiers
    > Tube Amp Building - Tweaks - Repairs
        > A simple cap question...really......      
 
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crashtm1
Senior tube assistant
Posts: 123
(4/16/04 6:06 pm)
  A simple cap question...really......
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 I'm replaced all of the ceramic caps in my Marshall 2203 (JCM 800).. the schematic state 470p..... I used all silver mica caps, and now when I play the low end is flabby.. upon lookin ,, my caps only state "47" on them... Did i put the wrong size in??
I have one schem that states 470p, and another has .00047...
Looks like I goofed..........




 
Funkalicousgroove
Junior tube assistant
Posts: 69
(4/16/04 6:15 pm)
  Re: A simple cap question...really......
--------------------------------------------------------------------------------
 a .00047 is 470p, a cap marked just 47 is usually a 47pf,
--------------------------------------------------------------------------------
neither should make your bass flabby though??
 
 
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