3RU – Basic Cases

3RU – Basic Cases

(1 customer review)


Our Basic Cases are designed to be easy for you to use with your personal projects and designs. The back panels can be cut out with one of two standard options or blank.

Mono – 1 set of XLR holes for an input and output, star ground, and the IEC inlet
Stereo – 2 sets of XLR holes for stereo inputs and outputs, star ground, and the IEC inlet
Blank – Solid back panel with no cut outs
Other – This option depends on what you need and if I have it.  Email me with the order and we can figure it out.


SKU: CC-3U Category:



All cases are powder coated black. (Holes are masked for good grounding throughout the case.)


  2. 18 gauge metal cases
  3. Rear panel XLR, IEC, and star ground cutouts
  4. Optional 19″ aluminum face plates – powder coated black or left aluminum
  5. 5.5″, 9″, 11″ deep and 14″ (these cost more than the below prices due to size) deep
  6. 17″ wide case
  7. Vent holes on tops and sides
  8. Clean outside for easy installation in racks
  9. Ships flat for lower shipping cost


  • 1 top & bottom panel
  • 1 rear panel
  • 2 side panels

Recommended components:
XLR’s – Nuetrik D series connectors
IEC – Schurter 6200.2100 (Mouser Part # 693-6200.2100)
DB25 – Tyco Electronics (Mouser Part # 571-5-747912-2)

More and better pictures coming soon…

Additional information

Basic Depth

5.5 inch, 9 inch, 11 inch, 14 inch

Basic Back Panel Options

Mono, Stereo, Blank, Other

1 review for 3RU – Basic Cases

  1. Dedicated servers

    Collective Cases creates basic cases in 1RU, 2RU, and 3RU sizes that could be put to use for an infinite number of DIY projects. Cases a pre-drilled for the an IEC power entry, star ground screw, and either mono or stereo XLR holes.

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