The Radial Engineering Ltd. rugged LX-3 passive line splitter is designed to send one audio signal to up to three destinations at once. With no need for external power, you simply plug and play. Built with a premium Jensen transformer, it provides two isolated outputs to eliminate hum and buzz from ground loops, along with a third direct output. All three outputs feature ground lift switches for additional suppression of noise and an input pad to allow connection to super high line output levels without oversaturating the audio transformer. An XLR/TRS combo jack allows connection to balanced or unbalanced cables. The LX-3 will balance the signal at the isolated outputs, preventing interference and signal degradation over long cable runs.