Shure AD2/KSM9B Digital Handheld Wireless Microphone Transmitter (Black)

The Shure AD2/K9B=-G57 is a digital handheld wireless microphone transmitter built for the Axient Digital wireless system. It features the KSM9 capsule, known for delivering clear and natural vocal sound. You can switch between cardioid and supercardioid polar patterns, which lets you adapt the microphone to different performance settings, whether you’re on a large stage or in a smaller venue.

This transmitter is housed in a lightweight aluminum body that resists moisture, making it reliable for live events where conditions can be unpredictable. It operates within a 146 MHz UHF bandwidth and offers a transmission range of up to 330 feet, giving you plenty of freedom to move without losing signal. Battery life is solid, lasting up to 8 hours with standard AA batteries or up to 9 hours when using the Shure SB900A rechargeable battery, so it can easily handle long performances or rehearsals.

Security and ease of use are also priorities with this model. It includes AES 256-bit encryption to keep your audio signal secure, and infrared sync allows for quick and straightforward setup. You can adjust the RF output power between 2, 10, and 35 mW to suit different environments and reduce interference. This combination of features makes the AD2/K9B=-G57 a dependable choice for sound engineers and performers who need professional-grade audio quality and rugged durability in demanding live situations.

Highlights:

• Dual-diaphragm KSM9 condenser capsule for clear vocal reproduction
• Switchable cardioid and supercardioid polar patterns for versatile use
• Operates on a 146 MHz UHF bandwidth
• Transmission range up to 330 feet for freedom of movement
• Secure AES 256-bit encryption to protect your audio signal
• Up to 9 hours of battery life with Shure SB900A rechargeable battery
• Selectable RF output power levels: 2, 10, and 35 mW
• Infrared sync for fast and easy setup
• Durable aluminum housing that resists moisture for live event reliability