The SIP/PUFF-X2 is an improved 2 input sip-puff device that is used orally to control inputs on the XAC device. Simply sip for one input, puff for another. The digital ports will work with all jacks including triggers.

The SIP/PUFF-X is powered by the USB port on the XAC and has a pass through feature so other USB peripherals can still be used.

SIP/PUFF-X comes with two 3ft cables, 3 feet of tubing, 2 filters and 2 mouth pieces.