I'm learning more about multimeters and found a lot of uses for checking cables, ohm ratings of headphones, and adapters. I just got a Soundblaster X1, but there's no measurements for it (I sent a PM to Amirm offering to send it in). I've got 3.5mm to RCA cable and want to see how much voltage it's putting out. The thing can power the DT880 600ohm well enough for fun volume listening, so it's USB 3.0 connector has to be getting more than the old Play!3 I had which was pretty low power when using it as a DAC to an amp. I did test voltage on a battery and it shows ok, but do both prongs go on one side or is it one for each L/R connector to measure what it's putting out? Don't want to short anything. This thing sounds really good but there's no information pertaining to using it as a DAC like other products they have where you can just select line out mode in software.