Friedman KS JMP 2203

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Thermionic/EL-34
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Friedman KS JMP 2203

Post by Thermionic/EL-34 »

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Last edited by Thermionic/EL-34 on Thu Mar 04, 2021 11:42 am, edited 1 time in total.
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Todd Hepler
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Re: Friedman KS JMP 2203

Post by Todd Hepler »

Is this a Friedman mod ?
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Thermionic/EL-34
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Re: Friedman KS JMP 2203

Post by Thermionic/EL-34 »

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Last edited by Thermionic/EL-34 on Thu Mar 04, 2021 11:42 am, edited 1 time in total.
alfi27
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Location: Liverpool/Stavanger

Re: Friedman KS JMP 2203

Post by alfi27 »

Thanks a lot for posting, is this done by Dave himself? A few interesting things there that deviate from the standard BE circuit, like no cathode bypass on the pre-CF stage and no plate bypass. Also looks like that yellow coupling cap is 22nF?
Thermionic/EL-34
Posts: 39
Joined: Mon Jul 15, 2019 11:48 pm

Re: Friedman KS JMP 2203

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Last edited by Thermionic/EL-34 on Thu Mar 04, 2021 11:43 am, edited 1 time in total.
Thermionic/EL-34
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Joined: Mon Jul 15, 2019 11:48 pm

Re: Friedman KS JMP 2203

Post by Thermionic/EL-34 »

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Thermionic/EL-34
Posts: 39
Joined: Mon Jul 15, 2019 11:48 pm

Re: Friedman KS JMP 2203

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