simple pre amp volume control with seperate mono out

Rob B

2010-12-26 6:08 pm
Hi all, I have a bit of a noob question. I'm trying to build a simple pre amp volume control consisting of a main volume control stereo pot, and a secondary volume pot tied to the output of my main pot. The part that hangs me up is I want the second pot to be mono, basically a sub out from my main volume control. If I mono up the second pot it would make my entire low level circuit (rca's) mono, is there any simple circuit that would solve this?