Line 6 XD-V75 Overview The Line 6 XD-V75 Pro Handheld Digital Wireless Microphone System is a stable, interference-free system for vocal performances, speech, sermons, presentation, education applications and much more. The system operates on the uncrowded 2.4GHz digital bandwidth, providing stable and noise free transmission with up to 14 user selectable frequencies that can all operate simultaneously (14 simultaneous systems). The system includes the XD-V75 Receiver (RX212) and the THH12 Handheld Transmitter with up to 10 microphone modeling presets that enhance sound by modeling the character of popular handheld microphones. The receiver features diversity reception for even greater protection against noise and drop-out, and a choice of balanced XLR and unbalanced 1/4" phone output connections. Digital transmission in the 2.4GHz band - license-free operation worldwide Avoids interference from high-power TV transmitters in the UHF bands Digital technology provides the audio response of a cable, without companding - 24-bit digital converters, up to 120 dBA dynamic range, and 10 Hz - 20 kHz bandwidth 4th-generation technology promotes reliable, dropout-free performance Fast setup: gain, squelch, or level adjustments not required 14 channels that work together simultaneously 300 foot (100 meter) range Microphone modeling of popular vocal mics Accurate battery-life indicators on both transmitter and receiver Real-time LCD indicators display critical performance parameters, including RF and link status, diversity mode, and operating channel User-selectable secure digital encryption Advanced setup menus on receiver and transmitters provide additional parameter adjustments Built-in antenna distribution and rugged, rack-mountable design