
This is better using the Bryston jpeg

So, here's the layout:
BACK:
Left to Right: Balanced/Unbalanced Analog Out, SPDIF Out, USB, AES/EBU, SPDIF-4 thru SPDIF-1, Opto -2 & 1, Trigger, RS-232, Power Inlet
FRONT:
Left to Right: Logo

, Sample Rate indicators, Upsample switch, and then Opto-1 & 2, SPDIF-1, 2 3, & 4, AESEBU & USB selectors and finally power switch.
Keith