Upload
  • marvel

  • guitar

  • custom

  • comics

  • spiderman

  • knob

  • bass

  • pedal

  • synth

  • amp

  • goblin

  • stompbox

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📖 Description

"Out, am I?!"

Give your pedalboard a taste of pure chaos! The generic plastic knobs are history. If you want your tone to strike fear into the hearts of your audience, the Green Goblin Pumpkin Bomb Knob is the only upgrade that matters.

Whether you’re building a "Sinister" fuzz or just want to add a touch of Marvel villainy to your rig, this 21mm knob is engineered to look like it came straight out of the Oscorp weapons lab.

Why you need this on your board:

  • Oscorp Tech: Instantly transforms your gear into a high-tech villain's masterpiece.
  • Aggressive Grip: The distinctive "pumpkin" ridges provide a surprisingly firm, tactile feel for high-precision adjustments.
  • Maximum Presence: At 21mm, this knob makes a bold statement on any stompbox.
  • The Ultimate Villain Rig: Finally, a knob that matches the chaotic energy of your most sputtering, aggressive distortion pedals.

🛠 Technical Specifications

  • Diameter: 21mm (for maximum visual impact).
  • Compatibility: Fits all standard 6.35mm (1/4") potentiometer shafts.
  • Mounting: Secure M3 Set-Screw system.
  • Hardware Required: 1x M3 Nut + 1x M3 Set Screw.

🔧 Assembly Instructions

  1. Insert the Nut: Slide the M3 Nut into the internal hexagonal slot.
  2. Prepare the Screw: Thread the M3 Set Screw into the hole until it meets the nut.
  3. Mounting: Place the knob on your 6.35mm shaft and tighten the screw until it locks firmly.

🖨 Printing & Finishing Tips

  • Material: PLA+ or PETG. Resin is highly recommended to capture the menacing texture of the bomb.
  • The "Classic" Look: Print in Metallic Orange or Deep Pumpkin Orange.
  • Pro Detail: Paint the recessed "eyes" and "mouth" with a Translucent Yellow or Glow-in-the-Darkpaint to simulate the fiery explosion inside!
  • Layer Height: Use 0.1mm to ensure the curved pumpkin shape stays smooth and professional.

Don't let your tone be a hero. Download and print the most explosive knob on MakerWorld!

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(2)

  • model file image
    21mm Goblin Bomb T Lab.stlDesigner

    2.97 MB

    2026-02-10

  • model file image
    21mm Goblin Bomb T Lab Mono.3mfDesigner

    776.84 KB

    2026-02-10

Attachments(1)

  • gcode

    ECC_0.4_21mm Goblin Bomb T Lab_PLA0.12_21m55s.gcode

    2.01 MB

    2026-02-10

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