Echo 12 Computer Accessories User Manual


 
Connecting to the Audio Interface
headphone output jack, with a corresponding volume knob, which monitors analog
outputs 1 and 2.
AudioFire8 has six analog line inputs (3 – 8) and eight analog line outputs on the
rear panel. These analog inputs (3 – 8) operate with an input impedance of
10Kohms. The input and output connections can be used with balanced or
unbalanced cables via the ¼” connectors. By default, the inputs and outputs are set
to receive or send a +4dBu signal.
You can switch between +4dBu and –10dBV for each individual input and output
via the console software (see section below). There are also two channel inserts on
the rear panel where you can connect a serial effects device (compressor, EQ, etc.)
for the universal inputs (1 – 2). The channel inserts are wired: tip = send, ring =
return, and sleeve = ground.
16
Connecting to the Audio Interface