A Sturdy Handheld for Your System 20 Pro Setup The ATW-T1402 System 20 Pro transmitter is Audio-Technica's handheld transmitter solution for System 20 Pro wireless systems, maximizing both ease of use and sound quality for immediate, professional results. Starting with potent 24-bit/48 kHz sound quality and dual built-in antennas, Sweetwater A/V techs have discovered that these microphones retain an optimal audio output and sturdy connectivity in a range of possible performance environments, from event spaces to house of worship sessions and beyond. Likewise, the onboard slide-to-mute switch prevents additional hot mic scenarios, keeping both unwanted noise and vocals clear from your signal. It's all topped off with a front-panel OLED display, presenting information regarding your gear for immediate monitoring during use. Whether used in accordance with your pre-existing Audio-Technica rig or as an addition to an entirely new system, the ATW-T1402 System 20 Pro handheld transmitter maintains the class andHheld Microphone Transmitter with 2 Onboard AntennasNiMH Battery CompatibilitySlide-to-mute SwitchOLED Display