Radial SW4, 4-Channel Audio Switcher, Balanced, Radial Item R800 8110.

The SW4 is a four-channel, balanced audio switcher designed to connect to multiple mixing consoles or wireless systems, providing greater operational flexibility or backup capabilities in a live performance setting. Connect two mixing consoles to the same set of outputs to enable switching from one console to another between acts. Each of the four channels features XLR inputs and transformer-isolated outputs to eliminate hum and buzz from ground loops, and they can be linked together to switch simultaneously.

• Switch up to 4 sets of wireless systems, playback devices, or any balanced audio sources
• Link channels for stereo or quad switching
• Toggle between two consoles at festivals
• Transformer isolated to eliminate noise
• PFL switches and headphone outputs allow a technician to monitor any channel