12. Analog inputs. Connect an analog source here using RCA cables. Typically, the left channel is connected to input 1
and the right channel is connected to input 2. The maximum input voltage is 2.0 Vrms.
13. Digital outputs. Connect to a DAC, a home theater receiver, or active speakers with digital input. Each digital
connection carries two output channels -- output channels 1 and 2, or output channels 3 and 4. The TOSLINK and
SPDIF outputs for each pair of channels carry the same signal and are both active at the same time. The sample
rate on the digital outputs is 96 kHz (miniDSPFlex (without DiracLive)).