Shure QLXD4 - Wireless audio receiver for wireless microphone system QLXD4=-H50

Shure QLXD4 - Wireless audio receiver for wireless microphone system Digital wireless receiver combines professional features with streamlined set-up and operation. Features include Automatic Channel scan, Networked Channel Scan, digital predictive switching, and AES 256 encryption for security.With transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage, the QLXD4 digital wireless receiver combines professional features with streamlined setup and operation.Automatic scanning quickly finds open frequencies, and one-touch IR sync quickly deploys them to transmitters. Digital predictive switching diversity ensures solid RF connection AES 256-bit encryption for secure wireless transmission Up to 60 dB of adjustable audio gain High-contrast LCD menu and controls with lockout feature Audio and RF LED meters with peak indicator Durable aluminum construction with brushed finish