I haven’t tried connecting both line outs at the same time, but I have tried connecting both headphone outs. I found if one load has lower impedance than the other, the output level on the higher impedance headphones is dropped.Question for any DX7s owners out there...
In DAC mode, is it OK to connect both the single ended and the balanced outputs on the back of the unit at the same time? They would both be feeding the same amp that has an input selector so only one of the DX7s outputs would actually be used by the amp at a time, but if it is a bad idea to connect to both DX7s outputs at the same time I would rather not risk it!
Using the input select on my amp I could easily check out the sound difference between SE and balanced inputs...
I’ve seen a similar thing when splitting a DAC’s output to two preamps. If the input impedance of the amps are different, a similar thing happens where the higher impedance device level drops when the other is connected