Page 96Aviom A640 Personal Mixer User Guide
The 1/4-inch and 1/8-inch stereo outputs may be used simultaneously.
Stereo Wireless In-Ear Systems
The A640’s Stereo Mix Out may be connected to the left/right inputs of a wireless transmitter system
used for in-ear monitoring. A Y-cable that splits the A640’s TRS (tip-ring-sleeve) stereo output to a
pair of TS (tip-sleeve) mono left and right outputs is required. Note that the connection from the
left and right TS cables is unbalanced. If the inputs to the wireless transmitter are XLR only, a special
cable may need to be made. Consult the transmitter’s documentation for information about properly
connecting unbalanced signals to its XLR inputs.
The Stereo Mix Out can be connected to a wireless in-ear transmitter with a Y-cable.
If you need to create a custom adapter cable, note that the TRS tip connector carries the left audio
signal, the ring carries the right signal, and the sleeve provides ground for both. The left and right
signals are unbalanced in this case.