Walkie Talkie Clip Art Where Can I Find An Belt Clip Size Audio Limiter For Use With Motorola Style Walkie-talkies?

Where can I find an belt clip size audio limiter for use with Motorola style walkie-talkies? - walkie talkie clip art

I work in the film series and monitoring, with each day. The constant explosions due to static interference from other channels in this environment of heavy radio traffic are painful. Looking for a device that automatically levels the audience (not hurt, and also would reduce).