HD Native Thunderbolt headphones output specs, where're they?

[jamesloop]

The HNT contians one hp output means there's a DA chip inside the HNT, otherwise you can't just put the digital signal into the hps, no way.
So, THD+N, SNR, DR, crosstalk etc etc, tell us.
And don't forget to tell us what kind of volume pot does HNT use.

PS, it may or may not has DA chips inside of it, I skip the details, anyway that hp port is a analog output port. Analog output performance is important. Specs is a must.

[Extreme Mixing]

I think it gets its audio from the interface you have connected. You can't use the HD Native Thunderbolt box on it's own. You have to have an interface.