All input and output connectors are as usual located on the back panel of the Mixer 14:2.
Each mixer channel features stereo left/right inputs for connecting audio devices.
Use the left input when manually connecting a mono signal source.
In addition, there are two Control Voltage (CV) inputs (with associated voltage trim pots), for voltage controlling channel Level and Pan from other devices.
There are four mono Send Out connectors, which normally are used to connect to the inputs of effect devices.
When a Send is connected to an effects device, the corresponding AUX Send knob determines the level of the signal sent to the effect device for each channel. The Send Output is taken post-channel fader.
Note that some effects (for example the Comp-01 compressor or the PEQ2 parametric EQ) are effect types which are not designed to be used as AUX Send effects, but rather as insert effects, where the whole signal is passed through the effect.
There are four stereo Return input connectors.
These are normally connected to the left and right outputs of effect devices.
The Master outputs are auto-routed to the first available input pair on the Audio Hardware interface.
This in turn sends the audio to the outputs of your audio hardware.
Note that the Master outputs don't have to be routed directly to the Audio Hardware Interface. You could for example route the Master outputs to an effect, and then route the effect outputs to the Hardware Interface instead.
In addition, there is a Control Voltage (CV) input (and an associated trim pot), for voltage controlling the Master Level from another device.