Middle Atlantic ASR-48 Slide Out & Rotating Shelving System

The ASR-48 Slide Out & Rotating Shelving System from Middle Atlantic delivers a professional-grade storage solution engineered for performance-minded studios, broadcast facilities, and organized workspaces. Designed to adapt to tight spaces while maximizing accessibility, this system uses a robust slide-out mechanism and a rotating shelf platform to bring your gear within reach—without forcing you to crawl behind cabinets or scramble to locate the right component. With its seven-shelf configuration, the ASR-48 offers a clear path to better organization, streamlined cable management, and improved airflow, making it an ideal choice for technicians, editors, and AV professionals who demand both efficiency and reliability from their equipment racks.

Built to withstand demanding environments, the ASR-48 combines durable materials with a refined finish that looks as good as it performs. The shelving is crafted from black melamine, a dense, moisture-resistant surface that resists scratches, stains, and impacts. The frame, finished in powder-coated textured black, provides a rugged, professional aesthetic that fits seamlessly into control rooms, studios, and data centers. The combination of a compact 18.3" width, 18" depth, and a generous 48" height creates a versatile footprint that works well in a variety of rack and cabinet configurations while preserving vital floor space. Assemble once, rely on it for years—this system is built for steady service in high-demand environments where organization isn’t a luxury but a necessity.

Whether you’re reorganizing a broadcast rack, simplifying IT gear storage, or tidying up a production suite, the ASR-48’s thoughtful design puts a premium on accessibility, adjustability, and durability. The seven-shelf layout provides ample room for a wide range of equipment—servers, audio mixers, routers, patch panels, power supplies, and accessories—without compromising on stability or safety. The reliable slide-out rails and rotating shelf platform make front-to-back access effortless, enabling you to swap devices, perform maintenance, and swap configurations with minimal effort. And because the system is built to accommodate the demands of a fast-paced workspace, it’s equally at home in professional studios, post-production suites, or any environment where gear needs to be organized, accessible, and protected.

With assembly required, you receive a component-based shelving system that you can tailor to your exact setup. The modular nature of the ASR-48 means you can position shelves to optimize cooling airflow, reduce cable congestion, and create a logical, scalable storage solution as your gear evolves. The black finish helps minimize reflections under studio lighting and hides fingerprints, making it a practical choice for demanding environments. The result is a streamlined, professional storage solution that supports faster workflows, reduces clutter, and helps technicians focus on their craft rather than on equipment logistics.

• The ASR-48 delivers a seven-shelf configuration designed to keep equipment organized by category and function, with a total load capacity of up to 200 lb. This arrangement makes it easy to group critical devices by workflow stage, device type, or cable arrangement, so you can quickly locate and service items without unnecessary digging. The seven shelves also enable you to separate heavy gear from lighter accessories, maintaining balance and stability as you slide shelves in and out. In high-energy studios or busy control rooms, this level of organization translates into faster setup times, fewer misplacements, and greater confidence that your hardware is stored securely and accessibly. The long-term payoff is a workspace that truly supports your daily operations, reduces downtime, and ensures that essential equipment is always at hand when you need it.
• Access and ergonomics are at the heart of the ASR-48 design. The integrated slide-out mechanism extends smoothly, and the rotating shelf platform lets you pivot the most frequently used items into a ready-to-reach position. This design minimizes strain, reduces the risk of dropped gear, and makes routine maintenance or gear swaps safer and more efficient. The sliding rails are engineered for consistent performance over time, resisting wobble and sticking, so you can rely on dependable operation during critical shoots, live productions, or long edit sessions. By bringing the most important gear forward, the ASR-48 helps you maintain an efficient, studio-grade workflow while keeping cabling tidy and organized behind the scenes.
• Durability meets practicality with a high-quality finish and construction. The shelving surface uses black melamine, renowned for its durability, impact resistance, and easy cleaning. The textured powder-coated frame adds a rugged aesthetic that stands up to daily use, while resisting scratches and scuffs that can mar the appearance of a professional space. This combination ensures the ASR-48 maintains a pristine look even after years of frequent access and rearrangements. The black finish also complements a wide range of rack rooms and studio environments, making the system a versatile addition to most professional setups without drawing attention away from the gear it houses.
• Versatility is built into the dimensions. With an 18.3" width and 18" depth, the ASR-48 is designed to fit standard rack bays while leaving room for cable management and ventilation. The 48" height provides substantial vertical storage without looming over headroom in smaller rooms, so you can maximize storage in compact spaces. The modular, 7-shelf design means you can adjust the spacing to accommodate different equipment sizes and weights, ensuring each shelf supports the items it holds while maintaining overall balance. Whether you’re optimizing a control room cabinet, a portable rack setup, or a fixed installation, this system adapts to your space and your gear—so you can create a clean, efficient environment that supports peak performance.
• Professional-grade quality and compatibility. Middle Atlantic is known for manufacturing reliable, rack-mount solutions that meet the demands of broadcasters, post-production facilities, and audio-visual teams. The ASR-48’s construction reflects this heritage: a robust slide-out mechanism, precise alignment, and a finish designed to withstand the rigors of daily use. This shelving system is built to integrate seamlessly with existing racks and cabinets, and its high-capacity, multipurpose design makes it a practical upgrade for users looking to improve organization, airflow, and access to critical equipment. By investing in a professional-grade storage solution like the ASR-48, you gain not only better space management but also a durable asset that contributes to faster workflows and a more polished, studio-ready environment.

Technical Details of Middle Atlantic ASR-48 Slide Out & Rotating Shelving System

• Product: ASR-48 Slide Out & Rotating Shelving System
• Overall dimensions: 18.3" W x 18" D x 48" H
• Shelves: 7-shelf configuration
• Load capacity: Up to 200 lb total load
• Finish: Black melamine shelving with textured powder-coated frame
• Operation: Slide-out rails with rotating shelf platform for easy access
• Assembly: Required
• Materials: Melamine shelves paired with powder-coated steel hardware

How to install Middle Atlantic ASR-48 Slide Out & Rotating Shelving System

• Prepare your workspace by confirming the installation area supports the 200 lb total load and has adequate ventilation. Remove packaging and verify all parts against the included hardware list to ensure you have mounting brackets, rails, shelves, and fasteners needed for assembly.
• Assemble the frame and rails outside the rack or cabinet first if easier, following the included instruction sheet. Ensure all fasteners are tightened to the recommended torque and that the frame sits square to avoid binding when the slide-out mechanism is actuated.
• Mount the assembled frame into the rack or cabinet using compatible mounting hardware. Align the rails with the rack channels and secure the assembly firmly to prevent movement during operation. Check that there is sufficient clearance for the slide-out function and that the door or access panel remains unobstructed when extended.
• Install the seven shelves within the frame, spacing them to accommodate your gear. Verify each shelf sits level and that the rotating platform free-swings to position gear toward the front for easy access. Confirm that weight distribution is balanced to maintain stability during use.
• Test operation by sliding the system in and out several times and rotating the top or corresponding shelves as designed. Confirm smooth motion, absence of rubbing or binding, and proper alignment of the rotating mechanism. Load a mixed set of equipment and cables to ensure the system handles typical workloads without excessive strain or misalignment. Make any necessary adjustments to shelf positions or mounting brackets to optimize clearance, airflow, and accessibility.

Frequently asked questions

• Q: How many shelves does the ASR-48 have? A: It features seven shelves for versatile storage and organization of a wide range of equipment.
• Q: What is the load capacity of the ASR-48? A: The system is rated for up to 200 lb of total load, distributed across the seven shelves.
• Q: What materials are used in the ASR-48? A: Shelves are made from black melamine with a textured powder-coated frame for durability and a professional finish.
• Q: Can the ASR-48 fit in tight spaces? A: Yes. With dimensions of 18.3" W x 18" D x 48" H, it is designed for standard rack configurations and compact rooms, while still offering generous storage.
• Q: Is assembly required? A: Yes, some assembly is required to install the shelves and frame into your rack or cabinet. The process is straightforward with the included instructions.