Wadia 151PowerDAC mini - Connections; Back Panel

Connections
Avoid static discharge to the inputs or outputs. To prevent static shocks,
touch any grounded surface, such as the chassis of any component that
uses a grounded 3-prong plug, before connecting or removing a cable.
Back Panel
1 Right speaker terminals
2 Left speaker terminals
3 Coax 1 S/PDIF (RCA)
4 Coax 2 S/PDIF (RCA)
5 TOSLINK Optical
6 USB B
7 Power Switch
8 Power cord terminal
12
12
34
56
7
8