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RC20U-20SL 20 Space ATA Amp Rack & Attached Utility Table

Every OSP ATA rack-case is custom designed with rugged 3/8" laminate plywood and industrial-grade hardware, keeping your gear safe and ready roll when you are.


For over a decade, OSP has been providing quality cases for affordable prices. Whether you're rolling into a different arena every night, setting up and tearing down a portable church every Sunday, or simply taking your amp across town for this week's gig, you'll find an OSP case to be a perfect companion for keeping your gear safe during transport.

  • Rugged 3/8" Plywood with Black Laminate
  • Tongue and Groove Metal Railing with High-Impact Ball Corners
  • Industrial-Grade Rivets, Latches & Spring-Loaded Handles
  • 20-Space Rack Space, 20" Deep (excluding Lids) with Attachable Standing Lid Table
  • Heavy Duty Soft-Glide Industrial Casters (2 locking)


20 Space, 20" deep. Standing lid option. 3/8" Plywood with laminate.

Full Outside Dimensions (includes allowances for casters, ball corners & feet as applicable):

  • 21.75"(W) x 43"(H) x 28"(D)

Product Weight:

  • 89 lbs

Shipping Dimensions and Weight:

  • 24.5"(W) x 40.25"(H) x 30.75"(D)Œ

  • 100 lbs