A useful tool for the audio technicianThis latest revision would not have been possible without the help of our audio professionals, who require these and use them daily. Main Features– Mix of external audio to your own comms headset– Balanced XLR or 1/4” PFL (internally summed).– USB powered – Mains USB PSU supplied or a spare port on your own device can be used.– VU metering of inputSold with– USB PSU– USB A-B cable– 4 Pin comms loop cable– ¼” Jack to Jack cable