- In1 RCA S/PDIF.
- In2 Toslink optical.
- In3 RCA S/PDIF / XLR AES-EBU.
- In4 Toslink optical / RCA S/PDIF.
- In5 RCA S/PDIF / ATT connector.
- In6 USB AUDIO (up to 96 kHz / 24-bit PCM stereo only).
- In7 to In10 HDMI.
- USB CONTROL, used for configuration.
- RS232, external control system.
Any inputs from 1 to 10 can receive stereo audio encoded signal up to 96 kHz/Bit.