| | BOSS CS-3 noise question ~
A few weeks ago I bought a used/secondhand BOSS CS-3, and recently I bought a BOSS model ACA120 power wart/supply for it. The CS-3 compressor/sustainer is quiet when operating on battery power - however, its really noisy when powering with the ACA120 power supply.
My question: Is this normal, or is it possible I bought a defective CS-3?
Fender, Gallien-Krueger, D'Addario, StudioSlips.com, (Grumpy Old Fart #5)