Kramer 4 x 1:4 Stereo Audio Switcher and Distributor

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.