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I have this amp and it has a broken input jack (imagine that) and I see it going to a 4 prong plug...I need to know which 2 wires go to the jack and where the other 2 go...
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Hi
Isn't the jack on a small piece of circuit board? And on that little tiny circuit board, are there not maybe 10 little tiny parts? Those tony parts are an actual preamp circuit. The first stage of the amp is in those little parts. If you just wire the new jack directly to the little wires, you will lose the first stage.
However, if you want to try it, on the 4-pin connector, pin 2 is the input to the amp, and pin 3 is ground.
Pin 1 carries a + voltage for the little circuit, and pin 4 is a muting circuit sense line.Education is what you're left with after you have forgotten what you have learned. -
so, I'm missing a small line level pre-amp...thanks for the info...I dont think it will hurt to try it...
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