Inpulse 500 - Annoying hissing in the background.
I purchased the console in question a few months ago, but I have never used it.
I decided to follow the online course offered by DJuced and, connecting it to headphones and/or a mixer, I noticed a very annoying background hiss. This hiss is synchronized with the lighting of the console LEDs and increases as the volumes increase.
I replaced all the audio cables, the USB cable and even tried powering the PC with a UPS to rule out any power problems: nothing has changed.