2016 MacBook Pro Touch 15" - I noticed the onboard DAC is capable of 44.1/48/96khz but, when you plug headphones in, it's only 44.1/48khz. 96khz is not available with headphones. That seems odd. Any idea why that's the case? If the DAC can handle 96khz for the onboard speakers, it should be able to do the same for headphones.