Shure AD2/B58A - Handheld Wireless Microphone Transmitter (X55 Band: 941-960 MHz)

The AD2/B58 is a handheld wireless microphone transmitter compatible with Axient Digital Wireless Systems. With breakthrough RF performance and wide tuning up to 184 MHz, the AD2/B58 puts professional-quality wireless digital audio within reach. AD2/B58 delivers impeccable audio quality and RF performance with wide-tuning, High Density mode, and encryption. Features durable metal construction, rechargeable power with dockable charging and black finish.

Features:

• 20 Hz to 20 kHz range with flat frequency response
• Automatic input staging optimizes gain setting
• AES 256-bit encryption-enabled for secure transmission
• >120 dB dynamic range
• 100 meter (300 feet) line-of-sight operating range
• Selectable modulation modes optimize performance for spectral efficiency or audio quality: Standard - optimal coverage, low latency/High density - dramatic increase in max system channel count
• Switchable Power Levels = 2/10/35 mW (region dependent)
• Built-in tone generator and RF markers to facilitate range-testing
• Interchangeable Shure microphone cartridges
• Backlit LCD with easy to navigate menu and controls
• Rugged metal construction
• Menu and power lockout
• Up to 8 hours continuous use with 2 x AA alkaline batteries
• Shure SB900A lithium-ion rechargeable battery provides extended battery life, precision metering, and zero memory effect
• External charging contacts for docked charging