The Dual Mixing module provides polarizing DC mixing and audio output mixing.
The DC Mixer is 2 input, 1 output – each signal can be mixed and/or inverted.
The Audio Mixer is 3 input, 2 output (one with Master level control), allowing use for stereo or mono with secondary/aux send.
See the SynthVoice PDF Manual for module details & functions.
Current: +ve 25mA, -ve 25mA