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Porkbarrel 2011 help... dry sound no effect, long hiatus

Started by Ang3lus, April 24, 2022, 09:42:06 PM

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Ang3lus

hey all,

its been quite a few years since i've been here, family and life gets in the way... i'm catching up on old projects... really old projects... been trying to fire up this pork barrel and i cant get it to work right.

I've tried reflowing all solder joints, the mn3101 and mn3007 are legit, they are off a project that was working... maybe they fried over the years... no idea.

i'm getting dry signal, some distortion when setting the trim pot on some settings, but no chorus, i've used Tl072 instead of jrc4558 and tl062, jumpers are checked and are ok, only thing that puzzles me are pins 1 and 7 on tl062, which do no not vary, and also pin 4 on the clock doesnt vary, but pin 3 on the tl062 does vary, so this might lead me to suspect a bad clock ? i have no replacement to check, but will order if you guys think its bad


these are the voltages