The Studiomaster Professional ER -7L is a Single Channel VHF lapel Wireless Microphone system designed for a variety of professional live & installed applications.
- VHF High Band frequency by quartz Locked Controlled.
- Compact, lightweight, single channel receiver.
- LED Indicator for Power On / Off & Telescopic Antenna.
- Compression / Expanded circuit for extended dynamic range.
- Special Circuit design to delete microphone switch ON/OFF noise.