Rangefinder Volume Pot

sean2damax

New member
Would it totally screw up the output impedance on the Rangefinder if I added an A100k volume pot at the end?

Just a standard setup. PCB out to pin 2, pin 1 to ground, pin 3 to 3pdt.
 
Dunno if it would screw up the output impedance. It would certainly drop it a bit. But you could use a 1M pot in place of R5 (1M) and take the output off the 1M pot's wiper.
 
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