Shure AD2/B87A-G57 AD2/B87A Digital Handheld Wireless Microphone Transmitter with Beta 87A Capsule (G57: 470 to 616 MHz)

Overview

The AD2/B87A comes equipped with the Beta 87A condenser capsule designed to withstand extreme sound pressure levels, while still delivering a remarkably smooth frequency response for vocal performers and presenters. The capsule features a supercardioid polar pattern that offers excellent rejection of off-axis background noise, helping to reduce feedback.

The transmitter operates in a single 146 MHz ultrawide UHF bandwidth with selectable 2/10/35mW RF output power and a transmission range up to 330'. It provides up to 8 hours of operation on two AA batteries and up to 9 hours with an SB900A lithium-ion rechargeable battery (available separately).

With a durable, moisture-resistant, lightweight aluminum case, the AD2/B87A transmitter delivers pristine audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options, making it ideal for high-profile, sound-reinforcement applications.

 Features

• Works with Axient Digital Wireless Systems
• Features the BETA 58A cartridge
• Offers more than 11 hours of continuous battery life with Shure lithium-ion rechargeable batteries or 8 hours with AA batteries at 10 mW
• Includes AD2/B58, microphone clip, zipper bag, 2 AA batteries, and user guide
• Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
• Rugged metal construction in black finish
• Backlit LCD with easy-to-navigate menu and controls
• Low-profile, lockable power switch
• Encryption-enabled, secure transmission
• AA or SB900C lithium-ion rechargeable batteries for convenient power options
• External contacts for docked charging

What's In The Box?

• Shure AD2/B87A Digital Handheld Wireless Microphone Transmitter with Beta 87A Capsule (G57: 470 to 616 MHz)
• 2 x AA Batteries
• Zipper Bag
• Threaded Adapter
• Swivel Adapter
• Battery Contact Cover
• Limited 2-Year Manufacturer Warranty