Shure ULXD4D=-J50A

Overview

The Shure ULXD4D=-J50A is a dual-channel digital wireless receiver designed to deliver reliable and high-quality audio for professional applications. It captures sound at 24-bit/48 kHz resolution, ensuring clear and detailed audio reproduction. With a wide 72 MHz tuning range and support for up to 60 channels in Standard mode, this receiver is well suited for complex wireless setups in live performances, conferences, and corporate events.

Equipped with advanced Digital Predictive Switching Diversity, the receiver maintains a stable signal even in challenging RF environments. Its AES-256 encryption protects transmissions, making it a secure choice for sensitive communications. The unit also features dual Ethernet ports for Dante digital audio networking and RF cascade ports to simplify antenna distribution and system integration.

Key features

• Digital Predictive Switching Diversity technology ensures consistent and stable wireless signal reception.
• Supports AES-256 encryption to safeguard audio transmissions from unauthorized access.
• Wide 72 MHz tuning range accommodates a large number of channels for flexible frequency management.
• Dual Ethernet ports enable seamless integration with Dante digital audio networks for streamlined audio routing.
• Audio summing capability allows combining signals from both channels for simplified output management.
• Intuitive LCD interface and mobile app control provide easy setup, monitoring, and management of the receiver.
• RF cascade ports facilitate antenna distribution, reducing the need for additional hardware in multi-receiver setups.
• Compatible with a broad range of Shure transmitters, offering versatility across different wireless microphone systems.

Key specs

• Audio resolution: 24-bit/48 kHz digital audio
• Tuning range: 72 MHz
• Channels supported: up to 60 in Standard mode, up to 90 in High-Density mode
• Encryption: AES-256
• Ethernet ports: dual for Dante digital audio networking
• Receiver type: dual-channel digital wireless

Connectivity and compatibility

The ULXD4D=-J50A offers versatile connectivity options to fit into professional audio environments. Dual Ethernet ports support Dante networking, allowing digital audio to be routed efficiently across compatible systems. RF cascade ports enable antenna sharing between multiple receivers, which simplifies antenna management in large setups. This receiver works seamlessly with a wide range of Shure transmitters, making it adaptable to various wireless microphone configurations.

Performance and reliability

Designed for demanding professional use, this receiver maintains audio clarity and signal stability even in crowded RF environments. The Digital Predictive Switching Diversity technology anticipates signal changes to reduce dropouts and interference. AES-256 encryption ensures secure transmissions, which is essential for confidential communications. Its robust build and advanced features make it a dependable choice for live events and installations where consistent audio quality is critical.

Ideal uses and environments

This receiver fits well in large-scale live performances, corporate conferences, broadcast studios, and any setting requiring multiple wireless channels with secure and clear audio. Its ability to support up to 90 channels in High-Density mode makes it a strong choice for complex setups with many wireless devices. The intuitive controls and network integration also make it suitable for professional audio engineers managing multi-channel wireless systems.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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