Sennheiser EW 172 G3 Instrument Wireless System retains that great tone you have worked so hard to get, but now go wireless. Sennheiser EW 172 G3 comprises of a SK 100 G3 bodypack transmitter, a EM 100 G3 rack-mount receiver and a CI 1 instrument cable. EW172G3 radio system liberates you from annoying cables, placing the entire stage at your disposal as a creative area for your performance. Sennheiser's new cable emulator feature allows you to adjust virtual cable lengths to get sound response just like a cable. Sennheiser EW 172 G3 highlight is a built-in guitar tuner integrated directly into the receiver for guitarists and a built in 5 band EQ that allows you to fine tune your sound even further. Sennheiser SK 100 G3 ultra-light bodypack transmitter can be attached unnoticeably to a belt or guitar strap. Bass players in particular will be pleased with the enhanced AF frequency response from the EW 172 G3, it starts at a thundering 25 Hz, which will especially please players with 5 string bass guitars. Plug in and play with the Sennheiser EW 172 G3 Instrument Wireless System for guitars and bass guitars.