The Comprehensive 4 x 1:4 Stereo Audio Switcher and Distributor is Kramer's 4x4A model and is a dual operation device; it will operate as a 4x1 stereo audio switcher and as a 1x4 stereo audio distribution amplifier. It offers level control and a compact size.
Distribution Amplifier
This unit offers four stereo audio outputs therefore, it distributes the selected signal as a distribution amplifier.
Switcher
The 4x4A lets the user select one of four outputs from a push button input selector.
Level Control
A level control is offered to allow the user to adjust the output.