Chuck Levin's is an authorized dealer of Shure

Shure ULXD24/SM87 Digital Wireless Handheld System With SM87 Condenser Microphone

Shure ULX-D™ Digital Wireless offers uncompromising 24-bit audio clarity and extremely efficient RF performance with single, dual, and quad channel receivers for any size professional sound reinforcement application.

Scalable, intelligent hardware delivers the best performing digital wireless available, with a wide selection of trusted Shure microphones to choose from. Unmatched spectrum efficiency enables a dramatic increase in the number of simultaneous active transmitters on one TV channel, with rock-solid signal over the entire range. Optional rechargeable accessories eliminate the need for disposable batteries while offering extended run time and metering accuracy in hours and minutes. For secure transmission, all ULX-D components include AES-256 encryption.

Generations ahead of any other available system in its class, ULX-D brings a new level of performance to professional sound reinforcement.
FCC Consumer Alert (U.S.)

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.

For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at

Uncompromising Digital Wireless Audio

24-bit/48 kHz digital audio that delivers incredibly clear and accurate reproduction of the source material
20 Hz–20 kHz frequency range with flat response
Greater than 120 dB dynamic range through the analog outputs
130 dB dynamic range (typical) using Dante™ digital networked audio
60 dB of adjustable system gain easily accessible from the receiver front panel
No transmitter gain adjustments needed: optimized for any input source
Wide selection of trusted Shure Microphones

Extremely Efficient and Reliable RF Performance

Up to 64 MHz overall tuning range (region dependent)
Up to 17 active transmitters in one 6 MHz TV channel (23 on an 8 MHz TV channel)
High Density mode enables up to 47 active transmitters in one 6 MHz TV channel (63 in one 8 MHz TV channel), with no audio quality degradation
Rock-solid signal stability with no audio artifacts over the entire 100 meter line-of-sight range using standard supplied ½ wave antennas
Selectable 1, 10, and 20 mW transmitter RF output power (comparable to 5 times the analog RF output power equivalent)
Optimized scanning automatically finds, prioritizes, and selects the cleanest frequencies available

Scalable, Intelligent Hardware

Single (half-rack), Dual, and Quad (full-rack) receiver form factors for any size installation
AES 256-bit encryption equipped for secure wireless transmission
Ethernet networking for streamlined setup across multiple receivers
Wireless Workbench® 6 software compatible for advanced frequency coordination, monitoring, and control
AMX/Crestron® control
AXT600 Axient® Spectrum Manager compatibility
Rugged metal housing on both transmitters and receiver
Dual and Quad receivers additionally feature:
RF cascade ports, internal power supply, and dual Ethernet ports
Dante digital networked audio over Ethernet

Related Items