Check the listing for details. Plantronics MX10 Multimedia Amplifier. Color: Black, Condition: New. Listed at 59.99 USD. Plantronics MX10 Multimedia Amplifier The Plantronics MX10 Universal Amplifier for Headsets allows you to use a single headset with a telephone and a computer, sound card, voice/fax modem, or external audio device such as a CD player without ever having to switch headsets. With a quick disconnect feature, you can move away from your phone without removing the headset or disconnecting the call. Extremely easy to use, the MX10 works with your choice of Plantronics headsets and includes near-universal compatibility with single- and multi-line phones. (However, the MX10 is not compatible with cordless telephones). The MX10 has ergonomically designed controls for headset selection, volume and mute functions Adapts almost all telephones for use with a variety of Plantronics headset stylesEasy to install and useSeparate controls allow independent adjustment of outgoing and incoming volumeSwitch between headset and handset with a single buttonNear-universal compatibility with single- and multi- line telephones AWESOME DEAL! Please contact BCS first if you encounter any issue with the transaction or our product before escalating an issue to eBay or PayPal. This courtesy is greatly appreciated and BCS will correct the problem, guaranteed. Thanks! Business Communication Systems is our established company carrying a large stock of new, refurbished and used equipment. We have been in the telecommunications business since 1987 and will always be here to serve your telephone equipment needs.