ProtegeManiac
Headphoneus Supremus
Yes, the gain switch is on high. I'll try emailing Schiit audio, and see what they say. The audio just sounds way better and louder on my motherboard's Realtek HD audio. I barely have to crank up the volume.
Just note that volume control travel vs Windows volume control are not comparable, ie 50% on both aren't the same output level.
On that note, when using the Modi2 Uber and Magni2, do you have Windows at 100%? Because you're supposed to have Windows volume control, music player/YouTube/Spotify volume control all at 100% when using an external decoder, otherwise there will still be digital volume control. The Modi2 normally locks Windows at 100% when using USB but it might not work the same way on all computers and won't at all when using SPDIF. Master control will be the Magni's volume knob.
On a side note: Are there any PC soundcards that compare or dac/amps?
Compare to what? The Magni/Modi? The Magni runs more power through its circuit from the wall so assuming the same topology you'd be hard-pressed to find anything if you're looking for more output power. The soundcard is basically a GTX 1050 running off the PCI-Ex slot that gets power off the 24pin to the motherboard (quite literally - it's just running off of that) while the Magni is like a GTX 1080Ti Kingpin or Lightning with 8+8pin power connectors and 10+2 power phase by comparison. Not that 75watts of PCI-E power is the actual limit - soundcards are also running a DSP chip and even then typically don't draw 75watts (they're not even using the same kind of PCI-E slot as graphics cards).