Shure BLX24UK/B58 Beta 58A Wireless Vocal System (Analogue)

Main Features

• Handheld microphone system specifically tuned for vocal applications
• Up to 12 compatible systems can be used together
• Comprises BLX2 transmitter with Beta58A capsule
• 100m line of sight range
• One touch QuickScan locates the best open frequency
• 1/4 inch and XLR audio outputs

The Shure BLX24/B58 Wireless Vocal System offers a Beta 58A supercardioid dynamic vocal microphone, tailored to deliver warm and clear vocal reproduction in a simple to use wireless setup.


The BLX2 transmitter is fitted with a Beta 58A capsule which is precision-engineered for live performance and project studio recording. A tailored frequency response accentuates vocals, and the supercardioid pattern isolates from other sound sources.

The BLX2 transmitter features adjustable gain control, power and battery status LED, quick frequency matching and up to 14 hours of continuous use.

The BLX24/PG58 system comes with the Analogue Wireless Receiver BLX4 which provides improved linearity and frequency response. The BLX4 receiver is ready to perform right out of the box and is the clearest choice for performers who wish to unplug from the wire.

Setup is simple, with one button starting the group and channel scan to find the best open frequency. Just adjust the transmitter to the same channel and you're ready to go. There's up to 12 compatible channels available.

For ideal signal strength, antennas on a wireless system need to be set up in a certain way. The internal antennas on the BLX4 receiver are already set in this ideal way, offering up to 100 m operating range and optimal signal strength.

System Components

BETA 58A Vocal Microphone
Frequency tailored for vocals, with brightened midrange and bass rolloff to control proximity
Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound
Neodymium magnet for high signal–to–noise output
Hardened steel mesh grille that resists wear and abuse
Advanced pneumatic shock mount system that minimises transmission of mechanical noise and vibration
Minimally effected by varying load impedance
Legendary Shure quality and reliability

BLX2 Handheld Transmitter
Power and battery status LED
Adjustable gain control
Quick and easy frequency matching
AA batteries (included) provide up to 14 hours of continuous use
100 m (300 ft.) operating range (line of sight)

BLX4 Receiver
Up to 12 compatible systems (region dependent)
Microprocessor-controlled internal antenna diversity
One touch QuickScan locates the best open frequency
1/4 inch and XLR audio outputs
Two colour audio status indicator LED

Included Accessories
Carrying case, part number: 95D16526
Swivel adapter, part number: 90F4046
Power supply PS23E
Thread adapter: 31B1856