Audio-Technica ATW-2129CS Wireless System - Receiver, Transmitter & Lavalier Mic

The ATW-2129CS is a hands-free UHF wireless system for presenters, instructors, and worship leaders. It pairs the ATW-R2100c true diversity receiver with the ATW-T210c body-pack transmitter and the AT829cW lavalier microphone, operating in Band S from 508.125 to 526.825 MHz across 10 channels.

A lavalier keeps both hands free and holds a consistent distance from the mouth, so level stays even whether the speaker turns to a whiteboard or walks the aisle. The body-pack weighs 81 g without batteries and clips to a belt or waistband without pulling.

True diversity reception uses two antennas and continuously selects the stronger signal, holding audio steady across a typical 300 ft range even when the presenter turns away or moves behind an audience. Image rejection of 60 dB nominal and 20 dBuV RF sensitivity keep the channel clean, with a 100 Hz to 15 kHz response tuned for speech.

Switchable 30 mW and 10 mW RF power lets you extend range or stretch two AA batteries to 9 hours. The receiver mounts in a rack with the included adapters and outputs balanced XLR at +9 dBV or unbalanced 1/4" at +4 dBV with a 0 / -12 dB attenuator switch.