I have a Palette 62 with (among other modules) a Stereo Line Out 1U (SLO). I bought both new a few months ago. They’ve been working fine, until about 30 minutes ago when I powered up my case and I couldn’t hear anything through my headphones (plugged into the 1/4" jacks). I tested the headphone cable, which works for other modules. I tried plugging an offset (from a Quadratt) into the line-in jacks on the SLO, and the LEDs did not illuminate. I verified the 6-pin cable wasn’t loose, and there doesn’t seem to be any clear damage to the module.
Can someone help me debug what the issue is?
More details:
The total power draw of all modules is 621mA @ +12V, 286mA @ -12V, 0mA @ +5V. All are far below the specs for the Palette’s power supply.