Shure ULXD1 Digital Wireless Bodypack Transmitter with TA4M (J50A: 572 to 608 + 614 to 616 MHz)

The Shure ULXD1=-J50A is a digital wireless bodypack transmitter that brings studio grade clarity and rock solid reliability to live sound, broadcast work, and corporate presentations. Designed for use with ULX-D receivers, it delivers 24-bit and 48 kHz audio across the J50A band (572 to 608 MHz, plus 614 to 616 MHz) so every word or note reaches the audience with precision.

Its housing is made of aluminum and feels rugged yet remains light enough to clip comfortably to a belt, guitar strap, or costume. A TA4M input accepts a lavalier or headset mic for spoken word, or an instrument cable when you need a wireless guitar or bass link. Stage crews will appreciate the backlit LCD that shows frequency, battery life, and mute status at a glance, even in a dark theater.

The transmitter covers up to 330 feet, giving performers and presenters freedom to move almost anywhere in a venue. AES 256-bit encryption keeps the signal private, an essential feature for high-profile events and boardrooms. Automatic frequency scanning locates a clear channel in seconds, while selectable RF output power settings of 1, 10, or 20 mW help tailor the system to crowded radio environments.

Power comes from either two AA batteries or the optional Shure SB900A rechargeable pack. With the SB900A you can run a full day of rehearsals or meetings, and you get precise runtime metering so you always know how much time is left before a swap is needed.

• 24-bit and 48 kHz digital audio for high fidelity sound
• AES 256-bit encryption protects confidential content
• TA4M input connects to lavaliers, headsets, or instrument cables
• Up to 330 feet of operating range for unrestricted movement
• Optional SB900A rechargeable battery provides about 12 hours of use
• Selectable RF output power of 1, 10, or 20 mW adapts to the venue
• Backlit LCD simplifies setup and monitoring on dark stages
• Aluminum housing designed for durability in touring and rental stock
• Frequency and power lockout features prevent accidental changes