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.