The Nady UHF-4 High UHF Band Professional Wireless System with DigiTRU Diversity offers unprecedented value in a full-featured, single-channel UHF wireless mic system. Interference-free operation in any application or locale on select UHF frequencies. Features a half-rack receiver design with folding front panel dual antennas and unique snap-out panel locking tabs for optional single receiver rackmounting or dual receiver (side-by-side) rackmounting. Other features include:Tone Squelch for locking out potential interference, Nady’s proprietary companding circuitry for an industry-best 120dB dynamic range and the clearest, most natural sound available. UHF-4 receiver with DigiTRU Diversity for maximum range and dropout protection; full LED indicators; ¼ Inches unbalanced and XLR balanced outputs; special circuitry for noiseless transmitter On/Off switching. Nady Systems has been designing, manufacturing, and marketing wireless microphones since 1976. One of the first wireless innovators, Nady has sold millions of wireless systems worldwide, and continues to provide some of the most innovative/ highest performing products on the market at the most competitive prices.