Hey all! I work currently as a magician, looking to add DJ and Emcee to the mix mid next year. I gig at a lot of banquet halls, and I've never had anything but bad luck with feedback from my Airline headset- does anyone have any sage tips / advice for this problem? I've turned down the mic's sensitivity, and ensured the speakers are upstage from the performance area, but they still go off like a banshee.... Thanks for any advice!