Hear anything you need in your existing com headset 1) HMP turns com into audio, which plugs into your mixer 2) Plug 1/4" jack into headphone jack on your mixer 3) Use output only com interfaces to hear other com channels (listen, NOT talk) Add other things too, such as: click track, FOH mix, stage talkback mics. If you can get audio out of your radio, you can add that too. REQUIRES a dedicated side mixer with at least 1 XLR input & 1/4" headphone output

Designed for for standard com headsets with a dynamic headset microphone & 4 pin female XLR (will not work with condensor mic headsets)