Audio-Technica AT831cW Cardioid Condenser Lavalier Microphone

Cardioid Condenser Lavalier Microphone Wired for use with UniPak Transmitter This clip-on lavalier mic provides crisp, full-sounding voice pickup and excels as an instrument mic, especially for pickup of acoustic guitar with included AT8444 guitar adapter. It offers excellent gain before feedback and suppression of background noise. An integral 80 Hz high-pass filter provides easy switching from a flat frequency response to a low-end roll-off. Variations:AT831b - with battery/phantom power moduleAT831R - with phantom-only power moduleAT831c - less power module; includes clothing clip and windscreen only; 10' (3 m) cable, unterminatedAT831cW - less power module; includes clothing clip and windscreen only; 55" (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak wireless systemsAT831cT - less power module; includes clothing clip and windscreen only; 55" (1.4 m) cable terminated with TA4F connector for Telex, HME and SwintecAT831cT4 - less power module; includes clothing c