Middle Atlantic PTRK-21MDK – 21-Space Portable Rack Plexi Door Top
Middle Atlantic PTRK-21MDK – 21-Space Portable Rack Plexi Door Top is backordered and will ship as soon as it is back in stock.
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Middle Atlantic PTRK-21MDK – 21-Space Portable Rack Plexi Door Top
Product Overview
The Middle Atlantic PTRK-21MDK is a 21-space portable rack with a plexiglass door and top cover, designed for mobile AV applications including event production, presentation support, and touring systems. This portable equipment rack provides the structural protection and rack-mount capacity needed for transporting sensitive AV gear between venues. AV integrators and event technology professionals choose the PTRK-21MDK for its combination of rack-mount depth, secure door, and travel-ready construction. The included plexi door and top protect rack-mounted equipment during transit and setup without obstructing visibility for quick system checks.
Product Description
The PTRK-21MDK delivers 21 rack spaces in a self-contained portable rack enclosure, making it a practical choice for event AV, corporate presentation systems, and mobile broadcast or production rigs. The plexiglass door allows visual confirmation of indicator lights and equipment status without opening the rack, which is valuable during live events and presentations. The top cover adds protection for mounted gear during transport and storage. Middle Atlantic's portable rack design prioritizes structural rigidity to protect equipment under the repeated stress of loading, transport, and setup cycles. Standard rack rail spacing ensures compatibility with all 19-inch rack-mount AV equipment. The enclosure is sized at 21 spaces, offering enough capacity for signal processing, amplification, network infrastructure, and power conditioning in a mobile footprint. Handles and hardware support practical one- or two-person transport workflows. This model is well-suited for integrators building rental inventory or permanent mobile systems for corporate clients. The PTRK-21MDK ships as a complete kit with door, top, and all necessary hardware.
Key Features
- 21 Rack Spaces — Accommodates signal processors, amplifiers, network gear, and power conditioning in a mobile format.
- Plexiglass Door — Provides equipment visibility and indicator light monitoring without opening the rack during live events.
- Top Cover — Protects rack-mounted gear during transport and storage.
- Portable Construction — Handles and structural design support repeated load-in and load-out workflows.
- Standard 19-Inch Rail Spacing — Compatible with all standard rack-mount AV equipment.
- Complete Kit — Ships with door, top cover, and all necessary hardware.
Typical Applications
- Event production and live event AV
- Corporate presentation and mobile conference systems
- Touring audio and video production
- Rental AV inventory
- Mobile broadcast and remote production
Technical Specifications
| Specification | Value |
|---|---|
| Model | PTRK-21MDK |
| Rack Spaces | 21U |
| Door Type | Plexiglass |
| Top Cover | Included |
| Rail Spacing | 19-inch standard |
| Application | Mobile AV, Event Production, Portable Rack |
Frequently Asked Questions
- Q: Does the PTRK-21MDK include the plexiglass door and top cover?
- A: Yes. The PTRK-21MDK ships as a complete kit including the plexiglass door, top cover, and all required hardware.
- Q: What rack depth does the PTRK-21MDK accommodate?
- A: The PTRK-21MDK is designed for standard 19-inch rack-mount equipment. Refer to the Middle Atlantic product sheet for interior depth clearance specifications.
- Q: Where can I order the PTRK-21MDK?
- A: The PTRK-21MDK is available at creationnetworks.net.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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