bassist_lewis Posted June 15, 2018 Share Posted June 15, 2018 I'm getting a very high pitched hum (like 15k+) from my pedalboard. I have two loops. Loop 1: octave and overdrive. Loop 2: Moog Low pass filter. I've narrowed it down to the Moog, it's centre positive (opposite to everything else) so the plug (part of a daisy chain powered by a 1spot) has an adaptor to reverse the polarity. When I unplug the Moog the hum goes away, problem solved but i want to keep using the Moog! Is there a way to get rid of the hum? would a better quality adaptor make a difference? Lewis Quote Link to comment Share on other sites More sharing options...
dannybuoy Posted June 16, 2018 Share Posted June 16, 2018 Separate power supply for the Moog, or invest in a supply with isolated outputs! 1 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.