The Audio-Technica ATW-T52 is a component of certain Audio-Technica wireless systems (such as the 1400 Series), functioning as a robust handheld wireless transmitter. It is built with a rugged, ergonomic metal body designed to withstand the demands of live performance environments. The microphone element within the transmitter is a unidirectional dynamic type, which helps capture the sound source while reducing pickup of sounds from the sides and rear, improving isolation of the desired audio.

The transmitter operates in the UHF frequency band and is designed to provide clear, high-quality audio reproduction with a broad frequency response of 100 Hz to 15 kHz. It is a wireless solution, offering freedom of movement for performers, and is powered by two 1.5V AA alkaline batteries, providing approximately 10 hours of operation depending on usage patterns.