I bought a Nady wireless headset, and I'm looking to replace it. I'm told that even the Radio Shack $52.00 works better then this unit. I keeps fading in and out, very sensitive, and has a lot of humming in it. I have tried this headset on three different DJ systems, with three different DJ's working with it. Maybe a nice Bluetooth set would be better, any recommendations in the modest price range?