The RCS4 from RDL is a remote channel selector designed to interface with RDL control modules such as the RU-SX4A audio selector. The momentary push-button of the RCS4 sends a stepping signal back to the control module, causing it to advance sequentially to the next input. The audio is muted during stepping to prevent small audio "bursts". The RCS4 has a durable steel construction making it suitable for any professional audio application.
Compatible with multiple RDL control modules
LEDs indicate selected channel
Multiple units may be connected to a single control module
Durable steel construction and professional appearance
Full-size rear-panel barrier block connector