Check the listing for details. Audioplex Speak-Easy paging interface for amplifiers. Condition: For parts or not working. Listed at 74.95 USD. SquareTrade © AP6.0 Audioplex Technology Speak-Easy The Speaker Easy is a paging system, designed to provide easy paging for restaurant, clubs and bars where a consumer type stero gear is installed. A push of the talk putton is all that is need to page over the existing system. The unit has controls for both the volume and gain (microphone sensitivity) extra jacks provided for use with optional equipmnet RCA type Connectors Hi or Lo Z microphone input Volume and Gain controls Extra input jacks 6" wide X 1.75H X 5" Deep Manafactures life time warranty These are used units and may have nicks and scratches and may need cleaning Units where removed from a working enviroment These units Retail for $349.00 Any questions feel free to ask Unit that i have left is similar to unit shown but has now power supply and the toggle switch on the switch to talk is broken off the switch is still there and works if you flip with something