Yeah I've tried plugging into laptop and power supply. Neither worked. Tried using two different cables as well. Both TRS. Edit: Works great through bluetooth but not aux Edit 2: Very very feint music with a ton of static when I crank music to max but only from left side. Could it be a...

I have the kb9 and trying to make use of the aux input. Bluetooth paired fine (white LED on for LDAC) but when I plug in the (3.5mm) aux cable, i hear buzzing out of the left side and nothing out of the right side. No music after hitting play. Any suggestions?