Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.

• Frequency Range: 614MHz-638MHz
• Quick and easy receiver frequency matching
• TQG connection for use with Shure lavalier, headset, earset and instrument microphones and guitar cables
• Easily accessible On / Off switch

The BLX4R rack-mountable receiver featuring rugged metal construction, the BLX4R offers simple setup and intuitive controls. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. Removable antennas allow for quick antenna distribution. Rack mount kit included.

• XLR and ¼ inch output connectors
• Microprocessor-controlled internal antenna diversity
• Two-color audio status indicator LED – Green: Normal audio levels, Red: Excessive audio levels (overload / clipping)
• Adjustable output level
• LCD display with detailed RF and audio metering

The SM35 Headset Condenser Microphone for use with Shure bodypack Wireless Systems.

• Wearable wireframe headset fits securely and comfortably for active performers and multi-instrumentalists
• Tight, unidirectional (cardioid) condenser pickup pattern rejects signal bleed and feedback for use on loud stages and behind floor monitors
• Flexible gooseneck design allows for optimized placement to further improve source isolation
• Lightweight and low-profile form enables comfortable, long-wearing use
• TA4F connector compatible with any Shure wireless bodypack system
• Included in a wide variety of Shure wireless systems, renowned for their ease of use and reliable performance
• Locking snap-fit windscreens tame plosives, breath and wind noise for clean and intelligible sound
• Tailored frequency response refined for clear, crisp vocal reproduction
• Legendary Shure precision engineering for durability and performance

System Includes:

• BLX1 with up to 14 hours of continuous use with 2 AA batteries. 300 ft (100 m) transmission radius.
• BLX4R Rack-mountable receiver with removable antennas for quick distribution.
• SM35 Headset Condenser Microphone for use with Shure Bodypack Wireless Systems
• Power supply
• 2 x AA batteries