help with jmp 2203 and #34 slash mod

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theundertakermc
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Just the numbers in order: 13492

help with jmp 2203 and #34 slash mod

Post by theundertakermc » Wed Apr 05, 2017 6:17 pm

hi , to make a story short , i followed that schematic of the mod by adam day .... which is for a jcm 2203 .... i tought it was the same as my jmp 2203 but it doesnt seem to ...now when powering the amp , it make all kind of bizzare noises ... you can hear the guitar but nothing musical at all ....

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wdelaney72
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Re: help with jmp 2203 and #34 slash mod

Post by wdelaney72 » Wed Apr 12, 2017 12:51 pm

Not much we can help with the limited info. Which mod? pics of your amp guts and the changes you made?
Walter

"There's no great thing in being a soloist. I think the hardest thing is to play together with a lot of people, and do it right." - Angus Young, 1984

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