WMD Performance MixerThis is an expander module that adds a 2-channel stereo input to. The expander alone does not work. You can add up to one Channels Expander.
Each channel has a stereo input2 systemsYou can use either one or two of them as a unity gain signal. The gain knob can boost up to 1 dB, so you can mix and output sounds with low line levels.
In addition to level and pan, the added channels can be voltage-controlled for gain and individual Aux send amount. As for the Aux send destination, select either 1 or 2 with the switch, as with the channels of the Performance Mixer itself.
Connection with Performance Mixer (Power cable is not connected in the image)