The Shure QLXD2/KSM9 is a digital handheld wireless microphone transmitter compatible with QLX-D receivers. It comes equipped with a dual-diaphragm KSM9 condenser capsule that captures sonic nuances with superior detail, delivering precise vocal reproduction for high-end live performance. The KSM9 capsule offers two switchable polar patterns to provide FOH engineers with more choices in dealing with varying environments or the microphone techniques of different performers. The cardioid pattern offers solid gain before feedback, with minimal off-axis coloration, for a warm, full sound. The supercardioid pattern offers increased sound isolation and gain before feedback, an ideal choice for applications where there are high levels of ambient noise, or where multiple instruments or vocalists are close together.

The QLXD2/KSM9 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/KSM9 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    KSM9 Condenser Cardioid/Supercardioid    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 KSM9 capsule with dual 3/4” gold-layered, low-mass Mylar diaphragms provides a consistent frequency response.
• The mic features Class-A, discrete transformerless preamplifier for transparency, extremely fast transient response, and no crossover distortion.
• The integrated three-stage "pop" protection grille reduces plosives, wind, and other breath noise.
• The interchangeable capsule design allows you to replace the KSM9 capsule with a Shure capsule that’s ideal for your application and simply screw it onto the transmitter—including SM58, SM87A, Beta 58A, Beta 87C, KSM8 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. 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: 2. 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: 3. Is there an auto gain option?

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

Q: 4. how good is this for pulling focus?

A: The Hollyland Mars 4K Wireless Video Transmission System has a latency of 0.06 sec.

Q: 5. Does it fit Shure SM-57s and SM-58s?

A: The diameter on the A53M will not support the SM57 or SM58 microphones. You will need the A55M. Please see the following link: a href= http://bhpho.to/1D1kldz target= _blank http://bhpho.to/1D1kldz/a

Q: 6. I know it says line of sight but does it have any range when there is something blocking it such as a wall or people?

A: No, all wireless transmitters are measured only via line of sight, as walls tend to vary greatly in terms of construction material, thickness, and internal obstructions, so no such measurement can be accurately represented/recreated. Expect signal strength to decrease when going through walls.

Q: 7. Can this accept and output 4k 23.98p? I've had other Hollyland products round to 24fps and it wouldn't work with my switcher because of that.

A: The Hollyland Mars 4K would still output 24p in 4k. Only when you are using the SDI input would the kit support 23.98p and then output 23.98p( SDI/HDMI) However this is 1080p.

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. Will I be able to transmit 4K 60fps?

A: No, the Hollyland Mars 4K Wireless Video Transmission System caps at 30p.

Q: 10. 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.