The Line 6 X2 XDR4 Rackmount Single Channel Receiver comes with a power supply and is a component of the XDS95 24-Bit Digital Instrument Wireless System from the XD Series.

The X2 XDS95 24-Bit Digital Instrument Wireless System is a breakthrough in wireless sound and performance that's 2009 Compliant and features both an instrument input for guitar/bass and a microphone input on the transmitter that provides 9V DC bias power for lavalier or headworn microphones from various manufacturers including, Audio-Technica, Countryman, Shure, Sennheiser, Audix and others. The XDR4 receiver comes with an owners manual that includes a detailed wiring diagram and connector requirements.

Line 6 X2's proprietary digital technology provides superior fidelity while the XDS95's "stomp-box" style receiver houses a micro-processor that selects the digital data stream from among the four internally mounted Q-diversity„¢ antennas to eliminate dropouts and interference including DTV. You'll enjoy the sound and performance of a direct wire connection free from compander ICs ” and the associated 'pumping' and 'breathing' ” that squash your tone, as well as other problems associated with analog wireless technology.