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 44 MHz UHF tuning range with 1760 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 Presenters and Performers    Beta 58A Dynamic Supercardioid Mic    Handheld Transmitter    Switching-Diversity Rackmount Receiver    1760 Auto-Scan Frequencies    Selectable 1/10mW RF Power    LCD Display, Ethernet Port    Interchangeable Capsule Design    9-Hr AA Batteries    Expandable to 60 Mic Channels/330' Range

• 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. Can the receiver connect to my mirrorless camera or computer to livestream a presentation?

A: Yes, you will just need to connect the Shure BLX88 Receiver to the camera's audio input or to an audio interface like B&H # FOSSOLO4G to allow for livestreaming.

Q: 2. so does this product work with iPad or iPhone 6? If so will I need an adaptor or am I ok with the plug that comes with the receiver?

A: You might need and adapter.

Q: 3. Does the entire set come with a travel or road case that holds everything like the older Shure mics did?

A: The Shure BLX1288/PGA31 Dual-Channel Wireless Combo Headset & Handheld Microphone System (J11: 596 to 616 MHz) package does not come with a travel case.

Q: 4. Can you use multiple (+4) SonyECM-AW4 Bluetooth Wireless Microphone System in same room?

A: I have only used one paired set and in such can't answer this question for using 4.However, my advise is to have sender and receiver facing each other for good quality. If the body conceals the microphone set quality deteriorates significantly.Best have it fixed under your dress, but facing the camera/receiver.

Q: 5. Is there a separate XLR out for each channel?

A: Yes, the Sennheiser EM-XSW 1 Dual-Channel Stationary Receiver has separate XLR and 1/4" outputs for each channel.

Q: 6. Is the 1/4' output labeled Instrument out a line level output?

A: The manual shows the 1/4 inch output as -13 dBV into a 100K ohm load. With consumer line level at -10 dBV it's close but not quite line level.

Q: 7. Is it possible to connect Sony ecm aw4 to a android Samsung Galaxy phone camera.

A: For some reason this won't work properly with a Samsung galaxy. It's the phone...works fine with others like Iphone. There are supposedly some cables you can get that go into the charging port, but I have had no luck and have tried various options.

Q: 8. Is there a version of this system with lav mics? Can you mix and match?

A: The Shure BLX188 is the version with lavalier mics. Yes you can use 1 handheld mic transmitter and 1 lav beltpack transmitter with the receiver in the same frequency band.

Q: 9. can i connect 2 mics to 1 transmitter?

A: No.

Q: 10. Is the base unit rack mountable?

A: No, the BLX88 receiver is not rack-mountable. To install it inside a rack, it would have to be on a shelf such as BH #SHURT2.