¡The lesson learned is that the noise is still carried through the sleeve pole of the devices, **through** the powered off sub mixer, all the way up to the main mixing console!
I have a replacement coming in, of the important recording audio device, which comes with proper 1/4" connections. All the unstable devices have RCA outputs.
I love how physics works, especially when it challenges my logic thought
/4
#Music #Audio #Bass #Guitar #SoundEngineering #Joyo #Pedal #Console