Digigram IQOYA TALK User Manual page 40

By default, chaining is enabled.
Stereo sources:
Audio sources USB IN and PLAYED FILE are automatically stereo.
Distribution of signals for stereo inputs (USB in*, Played File):
- if the points are on L and R, then the Left input signal is sent on Left and the Right input signal is sent on
Right.
if the point is on Left, then the input stereo signal is sent on L
-
if the point is on Right, then the input stereo signal is sent on R
-
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