Audio-Technica MIKE POWER MODULE - BATT/PHAM

The AT8531 is a belt‑pack type in‑line power module designed for professional microphones. It provides power and signal conversion for compatible microphones, allowing them to connect to standard audio equipment. The unit supports both battery and phantom power operation, making it suitable for studio, broadcast, and live sound environments. Its compact belt‑pack design allows easy attachment to clothing or equipment while maintaining stable microphone performance and clean audio output.

Features

• Belt‑pack style in‑line power module for professional microphones

• Supports phantom power (approximately 9–52V) or 1.5V AA battery operation

• Low‑frequency roll‑off (high‑pass filter) to reduce rumble, wind noise, and handling noise

• TA3M mini‑XLR input connector for microphone connection

• Standard 3‑pin XLRM output connector for connection to mixers, recorders, or audio interfaces

• Compact and lightweight design with belt clip for secure attachment

• Designed for compatibility with several lavalier, headworn, boundary, and hanging microphones

•