Need help with audio & video interference issues
I have been experiencing the following issues which I believe may be related:
1. Whenever the volume is increased after a particular level, the monitor starts brightening/dimming whenever certain sounds are played.
2. Whenever the screen displays large amounts of bright colors (i.e. white) interference can be heard from the speakers.
Notes:
The cab has:
- a new HAPP switching power supply
- both the speakers and the monitor grounds are connected to the same ground loop
I have been experiencing the following issues which I believe may be related:
1. Whenever the volume is increased after a particular level, the monitor starts brightening/dimming whenever certain sounds are played.
2. Whenever the screen displays large amounts of bright colors (i.e. white) interference can be heard from the speakers.
Notes:
The cab has:
- a new HAPP switching power supply
- both the speakers and the monitor grounds are connected to the same ground loop