Fire up your setup with bold energy—this is the Crimson Jack Rack® Shell. With a deep red amp-style body and black faceplate, Crimson brings the heat to your custom Jack Rack® build.

Designed for the plug-in keychain lifestyle, this shell is fully compatible with all magnetic Jack Rack® grill plates and keychains. Whether you're rocking horror vibes, holiday riffs, or full-blown metal, Crimson is the core of your custom configuration—loud, striking, and built to stand out.

⚡ Crimson Red Amp Design – Bold and battle-ready with serious stage presence.
⚡ Custom-Ready – Pair with any magnetic grill plate to create your perfect look.
⚡ 4 Guitar Plug Inputs – Comes ready to rock with 4 jack-style key slots.
⚡ Wall Mounting Kit Included – Hang it up and plug in, right out of the box.

Crimson is more than a Jack Rack®. It’s your build-your-own foundation with maximum attitude. High-contrast style. Endless combos. Full throttle.

Compatible with all magnetic Jack Rack® grills + guitar plug keychains.