Starkey S120 E4 Headset Amplifier with Flat QD

The Starkey S120 Amp Flat QD has a three position slide switch for fast, efficient installation. Includes gain adjustments for both transmit and receive for the best sound possible and a full-range volume control, microphone mute switch with led indicator and handset/headset switch. Item picture qith Starkey QD Flat cord, which will also work with GN Netcom and Smith Corona Classic Series. If you need the amplifier to work with other headsets like Plantronics, contact us and we can send it with correct bottom cord. Includes battery low warning light. Compatible with Starkey, Plantronics, GN Netcom/Jabra, VXI and Sennheiser headsets. ****S120 USER MANUAL