PulseWave Electronics RS-1 Rock Splitter
Buffered splitter with isolated output. Designed for use with Rocksmith for xbox/PS-3. Eliminates the audio lag when using just sound from the game by sending noise free signals to xbox/PS-3 (with the volume down) and your amp (with the volume up). DC jack only. Also great as a standard splitter/isolator for PA feed, bi-amping, recording, etc.