Designed in collaboration with creative professionals for film and electronic news gathering (ENG) applications, the Sennheiser SK AVX Digital Bodypack Transmitter features an innovative design that is fully self-configuring which makes setup fast and easy. The system's link protection helps ensure reliable audio transmission and the AES 256 encryption helps protect your signal from unauthorized interception.

The bodypack transmitter features a 3.5mm jack and accepts either a microphone with a maximum input of 2.2V RMS (50 to 20,000 Hz response) or a line level source with a maximum input of 3.3V RMS (20 to 20,000 Hz response) for a wide variety of sources. The unit is powered by an optional Li-ion 3.7V battery and has an operating time of 15 hours.