Simple Plug & Play C-5RC UHF Wireless Guitar System fits perfectly with all types of Electric Guitars, Acoustic-electric Guitars, Bass Guitars and Ukuleles, no matter with active or passive, piezo or magnetic pickups. It delivers remarkable 24-bit audio quality, simple' plug in and play' operation, super-low latency (C-5RC also comes with a portable Power Case to keep the wireless units charged – ideal design for when you are on the road. High Performance Digital Signal C-5RC Wireless delivers the signal on 5.8 GHz frequency range. That's a global interference-free broadcasting range you can use everywhere without a signal break. With the 24-bit 44.1 KHz audio quality you will never experience unwanted sound degradation. Automatic Setup Unique Auto-Matching System Each pair of C-5RC has a unique fast-matching system. Just hold the power button to turn ON both devices, plug the transmitter to your instrument, and the receiver to your amp (or pedal, audio interface and more). It's ready to play. Moreover, it has a useful MUTE function; just short click the transmitter's POWER button when you want to stop playing for a short time.