Radial Engineering Switch 4 4-ch balanced stereo AB input switcher with summed outputs and PFL

The Radial SW4 is a four channel balanced audio switcher designed for wireless systems, mixing consoles and digital guitar processors to provide backup or greater operational flexibility in a live performance or concert setting.

• Switch up to 4 sets of wireless systems 
• Link channels for stereo or quad switching 
• Toggle between two consoles at festivals 
• Transformer isolated to eliminate noise