Passive 1x4 selector, use to compare 4 preamps in the studio, XLR i/o
Passive 4x1 selector, use to compare 4 mics in the studio, XLR i/o
Head switcher for 2 tube (valve) guitar amps, Slingshot remote input
Guitar signal splitter & distro, 7 amp outputs, DI box and Reamper
Guitar selector, 4 inputs with AB amp isolated outputs
Studio talkback with built-in mic, external mic input, and program input