How many channels does the on-board mixer have?
The PXR4 is generally considered to have 4 mixer channels, but you can add two more channels by using the SubIn (and stereo input) making the total six. The SubIn is activated in the SYSTEM section that says MixerSys. This way you can mix four recorded tracks with two from the stereo line input. The new inputs will be bussed to the L and R Master outputs. If the input is mono it will be bussed to the L (left) channel. (back to top) 18.
