So I've been fighting this for awhile. The speakers are not the issue. The board is not the issue. I've disconnected the florescent tube as well as the monitor/iso transformer. The power supply has been swapped out. This leaves the wiring in the cabinet or something else I've missed.
I tried a little ground loop isolator- and it works- *but* the volume is insanely low (100% with gli is equal to about 10% without).
What am I missing? The hum is very distracting- if I can eliminate it without using the GLI that'd be great. If I do have to use the GLI- can I run some kind of amp to bump up the volume?
Thanks fellas!
I tried a little ground loop isolator- and it works- *but* the volume is insanely low (100% with gli is equal to about 10% without).
What am I missing? The hum is very distracting- if I can eliminate it without using the GLI that'd be great. If I do have to use the GLI- can I run some kind of amp to bump up the volume?
Thanks fellas!
