Boss Katana Amplifier

“Turn it up to eleven!”

It’s time to plug in and give your BrickHeadz collection a sonic boost with this miniature powerhouse.

My work is available for free, use it to learn as i did with others!
Have funny building!

Description

Boss Katana Amplifier: The Ultimate BrickHeadz Amp Accessory

Every rockstar knows that the instrument is only half the battle; the real magic happens when you plug into a powerhouse that can handle your riffs. I designed this model specifically to pair with my Guitar Guy BrickHeadz , giving him the gear he needs to truly shred. This MOC is a detailed, BrickHeadz-scale recreation of the famous Boss Katana Mini amplifier, capturing that iconic aesthetic in a compact, brick-built form.

While I have taken some creative liberties with the exact scale to ensure it looks perfect as a display piece next to your characters, it functions as the definitive Boss Katana for your LEGO world. The sleek black casing and silver dial details scream authentic stage gear.

A Complete Setup

The highlight of this build is its functionality. I wanted more than just a static prop, so it is designed to connect directly to the guitar from my previous MOC . This creates a complete, interactive setup for your LEGO musicians, perfect for a shelf display or a desktop concert.

  • Authentic Look: Captures the knobs and grill of the real-world Katana Mini.
  • Interactive Play: Features a direct connection point for the guitar cable.
  • Perfect Scale: Adjusted for maximum visual impact next to BrickHeadz figures.

Whether you are building a stage for a brick-built band or just want to give your collection some extra volume, this amp brings that authentic rock and roll vibe to your world.

Keep on rocking and build bright!

Build Details

  • Model designed by: Eduardo Sousa
  • Total parts: 48
  • Colors: Sleek black with silver accents to match the iconic look of the Boss Katana.
  • Created using: LPub3D; LeoCAD; Studio; Shotcut; git; vscode

Updated at Thursday, May 7, 2026