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Audio-Technica ATM75cH

The ATM75cH is the cardioid condenser headworn microphone from Audio-Technica's ATM75 family, cabled for cH-style body-pack transmitters. Its fixed-charge condenser element gives speech and vocals natural detail, while the cardioid pattern favors the wearer and turns its back on monitors and room noise to hold off feedback on a live stage. The lightweight frame keeps a fixed mic-to-mouth distance so level stays even as a presenter turns or moves.

A 55 inch (1.4 m) permanently attached miniature cable terminates in a cH-style screw-down 4-pin connector that locks to Audio-Technica cH body-packs. It is built for long wear through lectures, services, and stage work, and ships with a large windscreen, a small windscreen, and a cable clip.

ElementFixed-charge back-plate permanently polarized condenser
Polar PatternCardioid
Frequency Response100-13,000 Hz
Impedance200 ohms
Open Circuit Sensitivity-51 dB (2.8 mV) re 1V at 1 Pa
Form FactorHeadworn microphone
Cable55 in (1.4 m) permanently attached; cH-style screw-down 4-pin
IncludedLarge windscreen, small windscreen, cable clip