Mr bill,
I have never done an A/B test between the Mac Mini to Hiface vs. the Touch. My only reason to purchase the M2Tech is that I believe the USB out is limited to 16/44 resolution and with the M2Tech, it allows 24/192 with greater resolution. It comes with either RCA or BNC connections. I use BNC as I've heard it is superior. I'm not sure if it is or is not.
I have never done an A/B test between the Mac Mini to Hiface vs. the Touch. My only reason to purchase the M2Tech is that I believe the USB out is limited to 16/44 resolution and with the M2Tech, it allows 24/192 with greater resolution. It comes with either RCA or BNC connections. I use BNC as I've heard it is superior. I'm not sure if it is or is not.

