Question about replacing a bias setting variable resistor.
So I have an amplifier board from an HK A402 sitting in front of me and I’m wanting to replace these old carbon wipers with some Bourne 25 turners. The originals in the board only uses two leads and the third/middle hole is just soldered over.
The question is, can I just use all three of the leads on the Bournes? As you can see on the back of the board, two of the leads share a trace just as any other amp if replaced these on.
On a side note, I need to moisturize my hands more.
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