Tired of analog compounding effecting the quality of your sound? Go digital. Buy any Line 6 XD-V series digital wireless system until Dec 31st. and begin enjoying crystal-clear digital wireless audio. Digital 2.4Ghz systems are some of the most hassle-free wireless systems available. Their technology is interchangeable between systems, no more worries about what frequency band you’re using. All systems share the same Channel Groups. Plug-and-play simplicity.