Audio-Technica Power Module AT8531

Audio-Technica OMNI ATR3350 Condenser Lavalier Pro Microphone Wired 3.5mm

Audio-Technica AT831cW Lavalier Microphone - For AT Wireless System w/ Clip

Audio-Technica SWT31L-TA4 Cardioid Lavalier Microphone TA4 Connection

Audio-Technica AT803 Cardioid Condenser Lavalier Mic with Power Module

Audio-Technica Lavalier/Lapel Wired Microphone Black w/ Case

Audio-Technica Power Module AT8531

Audio-Technica AT8537 Power Module & Lavalier Microphone