Bright cap on 2204 type master volume.

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Encom
Posts: 12
Joined: Fri Apr 08, 2022 9:24 pm

Bright cap on 2204 type master volume.

Post by Encom »

Anyone ever experimented with bright caps on a post tone stack master volume like in a 2204?
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Roe
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Re: Bright cap on 2204 type master volume.

Post by Roe »

yes it has been done. I cannot give you any values though. but I'd expect lowish values, perhaps using a resistor in series with the cap
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Encom
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Joined: Fri Apr 08, 2022 9:24 pm

Re: Bright cap on 2204 type master volume.

Post by Encom »

I have a 4800pf cap on a switch there, I like the tone it gives me but naturally it gets really loud really fast. Is the resistor in series with that cap meant to solve that problem?
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Roe
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Re: Bright cap on 2204 type master volume.

Post by Roe »

the resistor reduces the effect of the series cap. Try a 100 or 50pf cap on a 1MA pot with a 130k resistor in series
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Encom
Posts: 12
Joined: Fri Apr 08, 2022 9:24 pm

Re: Bright cap on 2204 type master volume.

Post by Encom »

I ended up moving it to my second gain pot on a switch along with another bright cap.
It sounds better there to me.
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