The P2T TransMixer is breakthrough design for in-ear monitoring. It allows the user to connect two line-level or miclevel inputs directly into the transmitter. The two signals can then be mixed independently. You can connect microphones or instruments directly to the inputs, use line outputs from a mixing console, or connect it to Shure's AuxPander. In short, no matter what the output device, you can probably plug it into the TransMixer.FEATURES:P2R battery-driven Hybrid Receiver[ Can operate as a wired or wireless bodypack, or both simulaneously [ Frequency locator [ Built-in headphone limiter [ Integrated cable management [ High-impact plastic chassis [ 1/4"" Line inpit jack with high/low gain switch [ Operating Controls: Volume knob, Frequency select [ LED Indicators: Power, RF reception, Frequency, Limiter, Low Battery [ size (H/W/T): 122 x 73 x 32 mm[ weight: 100 g (w/o batteries) ";