Hi all
I'm having lots of earth radio frequency noise coming out of my monitor outs on the Kemper Stage.
The main XLR Outs to the FOH are fine
I use 2 x Boss Katana's MK 2 100's for stage monitoring. I go into the power amp in on the amps.
I use mainly hi gain sounds in my stage
When I move the cables connected to the amps around the frequencies changes, they may slightly get better or a lot worse. But never disappears.
Things I have tried to remove the annoyance:
- Changed a number of cables, mostly new.
- Balanced and Unbalanced jacks
- Monitor ground lift in the unit
- Remove earth pin in power cable (just the unit)
- Plugged into different amps / monitors
I haven't spoken to any audio technicians or connected into a Di box (my next try)
Has anyone here had similar challenges?
Did you solve the issue, how?
I'm not a beginner, been in the music indus for too many years
Thanks for hearing me out.