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Neg feedback hookup
Posted: Sat Apr 10, 2010 3:51 pm
by Maverick
On the 1987 50 watt, where on the board does the feedback wire from the speaker jack go?
Re: Neg feedback hookup
Posted: Sun Apr 11, 2010 5:39 am
by demonufo
On the board you'll see either the 47K or 100K NFB resistor (depending on which you fitted) with one end going to a purple wire attached to the presence pot. Connect the jack socket tip (or 4/8/16 ohm tap on the impedance selector) to the other end of this resistor.