Billschillin
New Member
I am attempting to add a volume pot in line for some remote speakers. I have a 100K Dual-Ganged Stereo Volume Control Model: 271-1732 from Radio Shack. I understand that the center lug is the wiper and outpit should go there and that the other two lugs are for the input and a ground. However this pot has a fourth lug on each of the two gangs. I do not know for sure what this is for and I am baffled because no matter which way I attach the wires I only have sound when the shaft is fully rotated one direction. In the event that the pot may be bad, I have tried a second one with the same results. Can anyone provide a concise diagram for the correct way to wire this particular pot?
Thank you
Thank you