The signal from one of the sound input channels can be sent to either the AC out pin, pin 11 on the I/O socket on the right hand side of the instrument, or to the Headset socket, 3.5mm stereo jack, at the bottom of the unit. The headset socket at the bottom of the unit also can be used for playback of recordings or voice notes. When a sound channel is sent to the headset socket the I/O Socket will be set to Off.

A special cable is available for connecting to the I/O socket.

Please note that the signal/noise generator has its own set up and uses pin 15 on the same socket.