The Shure QLXD2/B87A is a digital handheld wireless microphone transmitter compatible with QLX-D receivers. It comes equipped with the Beta 87A supercardioid 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 QLXD2/B87A operates on a 64 MHz UHF tuning range with 2560 selectable frequencies available. It provides up to 9 hours of operation on two AA batteries, with a transmission range up to 330' and a selectable 1/10mW RF power output.

With a rugged, yet lightweight aluminum housing, the QLXD2/B87A transmitter delivers pristine audio quality and RF performance, as well as AES 256-bit encryption for secure transmission and advanced rechargeability options. It is well suited for sound reinforcement applications in medium-sized venues and houses of worship as well as A/V installations in conference, educational, and corporate facilities.

For QLX-D Receivers    Beta 87A Supercardioid Condenser Mic    Interchangeable Capsule Design    2560 Selectable Frequencies    1/10mW RF Output Power    Backlit LCD    Adjustable Gain Control    Secure AES-256 Encryption    Networked Intelligent Charging    9-Hr AA Batteries

• The unit delivers clear, reliable 24-bit/48 kHz digital audio.
• The Beta 87A supercardioid condenser capsule handles SPL levels up to 140 dB and offers a smooth frequency response with a gradual presence rise and controlled proximity effect tailored for vocals.
• The interchangeable capsule design allows you to replace the Beta 87A capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including SM58, KSM8, SM87A, Beta 58A, Beta 87C, KSM9 capsules, and more.

• The unit quickly syncs with a wireless receiver via infrared at the touch of a button.
• The adjustable input sensitivity on the transmitter accommodates mic levels ranging from booming voices to quiet speech.
• Frequency and power lockout functions prevent accidental or unauthorized changes during events.
• A backlit LCD with easy-to-navigate menu and controls lets you quickly access frequency, group, and channel settings, along with mute and lock status, and RF output.
• 1/10mW selectable RF output power allows you to increase either the transmitter's range or the number of mics operating simultaneously.

• Operates for up to 9 hours on two AA batteries.
• Optional Shure SB900A lithium-ion rechargeable battery pack offers intelligent power management with over 10 hours of battery life, precision metering in hours and minutes, and zero memory effect.
• External charging contacts allow for docked battery charging with the SBC200 dual-docking charger (available separately).
• The networkable SBC220 charger (available separately) allows for remote power monitoring via Shure’s Wireless Workbench software.

Related Questions and Answers

Q: 1. Nice to meet you.I want use Shure AD3 in. Japan.So I need AD3-JB.do you sell the one ? best regards,

A: We only sell SHURE USA items and components. Please contact Shire Japan for AD3-JB.

Q: 2. My receiver is a J50 unit. With the J50A be the correct transmitter?

A: Yes, you can use the QLXD2/B87A-J50A transmitter with your QLX-D-J50 or ULX-D-J50 receiver. The FCC recently changed regulations for the frequency band above 616 MHz. This range is no longer available for use by wireless microphones and is now designated for use with broadband. Due to these changes, Shure has discontinued the J50 band (572 to 636 MHz) and replaced it with the J50A band (572 to 608 + 614 to 616 MHz), which covers much of the same bandwidth as J50. Older QLX-D and ULX-D components that operate on the J50 band can be used with newer components operating on the J50A band.

Q: 3. Will this work with SLX-D14 receivers?

A: Yes, the Shure SLXD2/SM58 Digital Wireless Handheld Microphone Transmitter with SM58 Capsule is compatible with the SLXD14 receiver.

Q: 4. I have receiver DDT4T I looking for Handheld Transmitter . Do you think this one work with my receiver?

A: I am sorry - B&H has no reference for a DDT4T transmitter. The ULXD2 Handheld Transmitter with SM58 Microphone Capsule (G50) is designed for compatibility with Shure's ULX-D wireless systems only.

Q: 5. i have same receiver with 2 mics that comes with it already. if I buy a third mic, would it be able to work with same receiver?

A: The number of microphones that a specific Shure BLX receiver can communicate with at one time is limited by the number of audio channels on the receiver. Shure offers single and dual-channel receivers in their BLX line, but does not offer a model that will receive signal from three Shure BLX2/PG58 Handheld Wireless Microphone Transmitters with PG58 Capsule at one time.

Q: 6. Will this pack work with an SLX1 Bodypack Transmitter?

A: Yes it will. The stretch of the pouch material will allow it to accommodate an SLX1.

Q: 7. What is the dimensions of this pouch?

A: Interior dimensions are 3.84 x 2.38 x 0.66 inches which provides a secure and snug fit around the Shure UR1 bodypack. It may also be compatible with other bodypack models with similar dimensions, and the pouch does stretch a little if needed.

Q: 8. Will this work with a Shure ULXP4 receiver?

A: No, the BLX2 transmitter will not be compatible with the ULXP4 receiver.

Q: 9. Please advice which SD cards work with the PXW-X180 Sony video camera

A: Any current class 10 SD would work. For the work this camera is supposed to do, I would recomend this kind of card, Sony 64GB Ultra-High Durability Professional SDXC UHS-I Memory Card (Class 10) B&H # SOPSD64GB.

Q: 10. Does this have a mute button?. If not how do you mute it ?

A: This QLXD SM58 does not have a mute button. It would need to be muted by the sound person at the board.