The Shure UK P2T works with the PSM 200 System. 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.
Shure UKP2T (code 55865)
PSM 200 Wireless TransMixer
£249.99 (inc vat)