ATW-3211/831DE2

The ATW-3211/831 DE2 is a professional wireless lavalier mic system from Audio-Technica’s 3000 Series, designed for clear, reliable voice or instrument transmission in venues such as presentations, houses of worship, lecture halls, and performance stages.

Key Features

• Wide 60 MHz tuning bandwidth in the UHF spectrum for greater channel flexibility and less interference risk.

• True-diversity receiver to reduce signal drop-outs.

• Scan & IR-sync: receiver scans for available frequencies; transmitter is synced via IR.

• Transmitter features two power-output levels (e.g., 10/30 mW) for balancing range vs battery life / regulatory compliance.

• Body-pack has a rugged metal housing and a secure screw-down 4-pin cH-style connector for mic/headset attachments.

• Backlit OLED displays on both transmitter and receiver convey battery status, RF/AF levels, channel, etc.

• Backup-frequency function: a dedicated multi-function button on the transmitter allows switching to a pre-set backup frequency if interference occurs.