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Vintage threads from the first ten years
| previous: Fj which # pin on which tube socket do... -- 9/26/1999 3:12 PM |  |
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Re: Marshall Mods / Trace Allen / etc
 9/27/1999 1:56 AM |
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Trace | Re: Marshall Mods / Trace Allen / etc
You can grab a 330pF 1kv ceramic cap and clip it (using test leads..be careful) in parallel across the .022 cap that goes to pin#2 of the phase inverter tube. A 500pF is more noticeable but also alters the frequencies. Again, I have no clue why it works and I wish I could answer that! After you clip it in there play some lead stuff for a few minutes and then take the cap off and then play the same lead stuff (helps to play the same thing since it's easies to A/B I.M.H.O.) I think you'll hear what it does. Hollar back; Trace | |
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| Trace Re: Marshall Mods...another interesting thing -- 9/29/1999 6:06 PM |