The PAN-13 sends the input signal to left and right stereo outputs.
The left and right mix knob sets the balance of the incoming signal.
The control voltage amount knob applies the CV socket input to the L - R mix amount.
Control voltage input for L - R mix modulation.
At the far left L - R mix knob position, left output will be 100% and right input will be 0%. At far right mix knob position, right output will be 100% and left output will be 0%. The curve between the two is not linear and tuned to sound more natural.
The PAN-13 module can be used to route controller signals as well as audio signals.