2203 PTP Board

Info for maintaining and tweaking your amp to perfection.

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Dax_The_Ax
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2203 PTP Board

Post by Dax_The_Ax » Fri Apr 15, 2022 12:52 am

Hello to all. I’m building a 2203 from scratch but am not sure about a resistor. My ‘76 2203 has a board built and installed by the man, George himself!!! I bugged him to death before he got famous!! My board has the resistor marked with the yellow arrow, the other is the newest 2203 metro built, what is this extra resistor?
Thanks. May just have to open her up again.

Thanks
Dax

Dax_The_Ax
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Re: 2203 PTP Board

Post by Dax_The_Ax » Fri Apr 15, 2022 12:54 am

Boards

Dax_The_Ax
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Re: 2203 PTP Board

Post by Dax_The_Ax » Fri Apr 15, 2022 12:59 am

Well I can’t post pics.
Could someone email me who knows this circuit better than me? It’s a resistor on the pot side of the board between the 2 .022 caps.
It’s a 470k

dax_the_ax@msn.com

danman
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Re: 2203 PTP Board

Post by danman » Fri Apr 15, 2022 8:26 pm

Things have gotten a bit slow here over the last few years so you may not get a response. post your question and pic over at the "Marshall Forum" where many of the old members here now hang out. Someone will be able to help you once you get your picture posted over there.

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axeman
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Re: 2203 PTP Board

Post by axeman » Fri May 20, 2022 12:42 am

I have boards email me
Axeman6@msn.com

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