Shure ULXD2/B87A Digital Handheld Transmitter with Beta 87A Capsule

The ULXD2/B87A Digital Handheld Transmitter is the cornerstone of Shure’s ULX-D wireless ecosystem, delivering pristine, studio-grade vocal quality in live performance environments, broadcast rooms, and installed sound applications. Powered by a precision Beta 87A capsule, this handheld transmitter brings you detailed highs, clear presence, and a warm, full-bodied midrange that helps voices cut through in loud stages and crowded venues. Built to endure the demands of touring and high-traffic shows, the ULXD2/B87A pairs seamlessly with ULX-D receivers, offering robust RF reliability, secure digital audio, and a feature set designed for professional engineers and performers who demand consistency under pressure. Its ergonomic form, rugged metal construction, and a backlit LCD with an intuitive menu ensure fast setup and dependable operation even in dim backstage areas. The Transmitter Mute Mode adds a quick, non-disruptive way to mute audio without cycling power, a practical tool for cues, on-stage handoffs, and performance control.

• Premium Beta 87A vocal capsule: The Beta 87A condenser capsule delivers crisp upper frequencies, expressive presence, and a smooth, controlled sizzle that enhances vocal intelligibility without harshness, helping performers sound clear and natural whether singing or delivering spoken word.
• ULX-D digital wireless integration: Designed to work within Shure’s ULX-D ecosystem, this transmitter benefits from digital audio processing, encrypted data transmission, and advanced RF management that reduce interference and provide reliable, high-quality sound in complex RF environments.
• Frequency and power lockout: Guard against accidental changes with built-in lockout controls for both frequency and power settings, ensuring consistent channel selection and stable performance across shows and venues where RF conditions fluctuate.
• Rugged metal construction with backlit LCD: A durable, professional-grade housing resists stage wear, while the backlit LCD and navigable controls allow quick, precise configuration on dark stages, rehearsals, or crowded venues where lighting is low.
• Transmitter Mute Mode for on-the-fly control: The Transmitter Mute Mode repurposes the On/Off switch into a mute control, enabling silent muting during cues, stage changes, or moments when the mic must be silenced briefly without powering down the unit.

Technical Details of Shure ULXD2/B87A

• System type: ULX-D digital wireless handheld transmitter
• Capsule: Beta 87A condenser vocal capsule designed for detailed voice reproduction
• Compatibility: Designed to operate with ULX-D receivers within the Shure wireless ecosystem
• Key features: Frequency and power lockout, backlit LCD, intuitive menu, rugged metal housing, Transmitter Mute Mode
• Durability: Industrial-grade metal construction built to withstand touring and nightly use
• Audio performance: High-definition vocal response with clear presence for live sound and broadcasting
• Power management: Battery operation with efficient power management for extended use
• Usage context: Ideal for live concerts, theater productions, corporate events, houses of worship, broadcast studios, and installations requiring reliable wireless vocal performance

How to Install Shure ULXD2/B87A

• Prepare the system: Ensure your ULX-D receiver is powered on, configured to the correct frequency block, and synchronized with your show’s channel plan. Verify that the receiver is connected to the sound system and monitoring feeds.
• Insert or install batteries: Load fresh batteries into the handheld transmitter as specified by Shure’s power guidelines. Confirm that the transmitter powers on and the backlit LCD activates for quick status checks.
• Match the transmitter to a channel: Use the receiver’s scan or manual selection to locate an open, interference-free channel. On the transmitter, set the same frequency block and channel number if required by your system workflow.
• Check gain and audio path: With the transmitter on, perform a quick gain test using a rehearsal or soundcheck. Adjust the transmitter’s gain via the backlit LCD menu to achieve a clean signal level without distortion or noise.
• Enable Transmitter Mute Mode (optional): If your performance requires silent pauses or cue moments, enable Transmitter Mute Mode so a simple switch action mutes audio without powering down the unit.
• Test under real conditions: Conduct a full soundcheck, moving around the stage to confirm stable RF performance and consistent audio levels across the venue. Address any RF dropouts or interference by adjusting the channel or using the receiver’s RF sensitivity tools.
• Secure and monitor: Once you’re satisfied with the sound and coverage, secure any loose cables, confirm battery status, and establish a monitoring plan so engineers can track transmitter performance during the event.

Frequently asked questions

• Q: What is the ULXD2/B87A? A: The ULXD2/B87A is a digital handheld wireless microphone transmitter that uses Shure’s ULX-D platform with a Beta 87A capsule. It is designed for high-quality vocal performance and reliable operation within ULX-D systems.
• Q: What makes the Beta 87A capsule suitable for live sound? A: The Beta 87A capsule is a condenser design that delivers detailed highs, clear mids, and smooth presence, helping vocals cut through in loud environments while maintaining natural warmth.
• Q: How does Transmitter Mute Mode work? A: Transmitter Mute Mode repurposes the On/Off switch to mute the microphone signal while the transmitter remains powered, enabling silence during cues or breaks without stopping the performance flow.
• Q: Can I use the ULXD2/B87A with non-Shure receivers? A: The ULXD2/B87A is designed for use with ULX-D receivers and Shure’s wireless ecosystem. For optimal performance, pair it with compatible ULX-D hardware and follow the manufacturer’s pairing procedures.
• Q: What batteries does it use? A: The transmitter is powered by standard AA batteries (or equivalent power source as specified by Shure for ULX-D handheld transmitters). Ensure fresh power for consistent performance during events.