The Shure QLXD2/B58A is a digital handheld wireless microphone transmitter compatible with QLX-D receivers. It comes equipped with a Beta 58A dynamic capsule designed for close-up vocals, with brightened midrange and bass roll-off to control proximity effect. The capsule features a supercardioid polar pattern that ensures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration.

The QLXD2/B58A operates on a 26 MHz UHF tuning range with 1040 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/B58A 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 58A Supercardioid Dynamic Mic    Interchangeable Capsule Design    1040 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 58A features a neodymium magnet for high signal-to-noise output.
• The interchangeable capsule design allows you to replace the Beta 58A capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including SM58, KSM8, SM87A, SM86, Beta 87A, 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. How many receivers can be used simultaneously with thee Hollyland app? Can I use a transmitter with two receivers plus one app?

A: The Hollyland Mars 4K Wireless Video Transmission System can never use more than one (1) receiver as it is a 1-to-1 system.

Q: 2. What is the case material?

A: The housings for the TX and RX of the Hollyland Mars 4K Wireless Video Transmission System are made from aluminum.

Q: 3. Can 4k or higher resolution be transmitted to FHD through the app to an Ipad?

A: Yes, You can send HD or 4k content to the Hollyland app. This kit supports - Transmitter to 1 receiver + 2 apps or Transmitter to 4 apps.

Q: 4. Is this a special US version? Does it not do 25/50 fps?

A: The Hollyland Mars 4K Wireless Video Transmission System (B&H# HOMARS4K) is not a special US version. Common European/PAL frame rates such as 25p and 50p are supported in very many resolution settings.

Q: 5. Can I use this to record podcasts, without video?

A: Yes, you can use it on or off a camera and you can select and mp4 format that is appropriate for podcasts.

Q: 6. Can this device be used with earlier versions of the camera such as the 1DX?

A: No, the Canon WFT-E9A Wireless File Transmitter will not work with the original Canon 1DX.

Q: 7. Is the Hollyland Mars 4k Receiver compatible with Pyro 7 Monitor?

A: Only Hollyland Pyro-based transmitters are compatible with the Hollyland Pyro 7 Wireless Transceiver Monitor.

Q: 8. How does it physically and electronically connect to the camera?

A: Correct it plugs into the left of the Ethernet port. The port is called the System Extension Terminal.

Q: 9. Can I use both the HDMI and SDI outputs at the same time? Ex: SDI going to client monitor and HDMI into El Gato / Computer?

A: Yes, the HDMI, SDI can be used simultaneously on the Hollyland Mars 4K Wireless Video Receiver.

Q: 10. Is there an auto gain option?

A: This microphone offers manual gain controls from its MENU only.