Grateful Dead Music Forum

A place to talk about the music of the Grateful Dead 

Chat about Equipment Info
 #89869  by Rusty the Scoob
 Mon Nov 22, 2010 1:57 pm
I want to make a dual cable almost like an OBEL cable except instead of the stereo part of the OBEL I want to run 18V for my external power supply. Will I have any problems with the voltage interfering with the audio signal? Should I run positive through the center and negative through the ground, or do I even need it to be grounded?
 #89885  by hogan
 Mon Nov 22, 2010 3:42 pm
Alembic does it all the time. No worries.