PTM-10 Stereo Wireless in Ear Monitor System Bodypack Receiver, 500/900Mhz Frequ
Compatible with Phenyx Pro PTM-10 system. Operates in 900MHz band (905MHz – 925MHz)/500Mhz band (530Mhz-580MHz), free of interference by utilizing UHF wide audio signal transmission (Up to 89 systems can operate simultaneously).