Sennheiser XSW-D INSTRUMENT BASE SET - Digital Wireless Guitar System With 1/4" Plug-On Instrument Receiver (2.4 Ghz)The Sennheiser XSW D INSTRUMENT BASE SETis a gig ready, low latency, wireless guitar system that works just like a guitar cable. It provides electric acoustic guitarists and bass players with the reliability of a traditional cable, along with the freedom of digital wireless. The XSW D puts world renowned Sennheiser sound quality into a plug and play, 1 button digital system that's easy to use. Plug it in, power it up, and you're immediately up and