Radial SW4 - 4-Channel Audio Switcher 4-channel Zero crossing circuitry for protection

Zero crossing circuitry for protection of transformer loads when switching

Round-laminated bound rosewood fingerboard with 12" radius and 21 medium jumbo frets

Another feature we included was the sleek reversible mounting panel on the rear to make it easier to install

Super High Gain - It's called the heavy

they fell short for premium audio/video components

Radial SW4 - 4-Channel Audio Switcher 4-channel Zero crossing circuitry for protectionThe Radial 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 or concert setting.