The NU-X PLS-4 is a four-channel Line Switcher. You can use an extensional footswitch pedal to select one of the four channels. For example, plug the guitar to the INPUT, send the sound to 4 different amplifiers, and select one of the amplifiers. Or, input 4 audio devices to PLS-4 and select one of them to output.

Features:

• 1 input to 4 outputs, or 4 inputs to 1 output 
• Remote footswitch pedal (optional) 
• True-bypass Extra Low Noise Mute Function.
• Power Supply: DC9V
• Operating Current: 50mA
• Dimensions: 121(L) x 84(W) x 55(H) mm
• Weight: 350g