Line6 Rx: V35, 2.4 GHz XD-V35 Series Receiver, Table housing, 6 Switchable frequencies (all 6 also simultaneous), Audio frequency range 10 - 20,000 Hz compander-free, Digital Channel Lock technology for completely interference-free transmission (no interference from TV stations or white space devices), Low latency of only < 3.5 ms, Digital Channel Lock for Avoiding Wi-Fi Interference, Range of up to 90 m (depending on environment), XLR and jack output, Worldwide operation free of registration and fees, Suitable power supply: Article number #265217# (not included)