-Input:
Balanced Audio x2, on female XLR connectors
Unbalanced Audio x2, on RCA connectors
-Output:
Unbalanced Audio x2, on RCA connectors
Balanced Audio x2, on male XLR connectors
-Conversion Balanced analog Audio to Unbalanced analog Audio and vice versa
-Control Power On/Off Button
-Power Source DC Voltage from an AC Adapter . . .