The Audio I/O offers:
-2 x balanced trs 1/4″ to euro modular level input chain
-2 x euro modular level signals to balanced trs 1/4″ output chain
-true rms vu meter with dbu scale
-line inputs and outs use high quality thatcorp balanced line receivers/drivers
-input chain level can be selected between -10dbv and +4dbu signal levels.
-input also has +/-12db adjustable gain
-output level can be set to -10dbv, +4dbu or euro (modular) levels
-additional switchable +/-6db boost on output.
-switch to allow monitoring of input or output signals