Iron Ember Epoxy Resin Guitar knobs
Elevate your instrument with this handcrafted resin knob set featuring the bold Iron Ember finish — a striking fusion of deep obsidian black and warm ember-toned resin. The contrast creates a molten, forged-metal aesthetic that adds powerful visual depth to any guitar.
The glowing amber tones shift subtly under light while the dark resin creates a dramatic foundation, giving the knobs a premium boutique appearance that pairs beautifully with both modern and classic builds.
Price range: $18.99 through $50.00
Hand-Poured Epoxy Resin Construction
Each knob is produced using premium casting resin and pigment blends to achieve depth, durability, and a polished boutique appearance.
Forged Grip Design
The textured grip profile provides improved tactile feedback when adjusting volume or tone controls during performance.
Stabilized Insert Casting System
Our knobs are produced using a stabilized insert casting method that holds the internal brass insert in position during curing to ensure:
• Accurate insert alignment
• Clean bottom surface finish
• Reduced internal porosity
• Consistent structural integrity across production batches
This method results in a stronger, more refined knob compared to traditional post-installed insert designs.
Technical Specifications
Material
• Cast epoxy resin body
• Solid brass threaded insert
Mounting Hardware
• Flathead mounting screw included
• Compatible with standard flathead screwdriver
Shaft Compatibility
• Fits standard 1/4″ (6.35 mm) solid shaft potentiometers
Grip Profile
• Forged-style textured side grip
Finish
• Gloss polished resin surface
Series
• Epoxica Signature Series
Installation
- Align knob with potentiometer shaft
- Tighten the included flathead mounting screw
- Adjust knob orientation as desired
The solid brass insert provides a secure hold while protecting the internal shaft from damage.
Packaging
Your knobs are shipped in protective premium packaging to ensure safe delivery.
Includes:
• Custom protective foam
• Protective premium box
• Hardware pre-installed
Handcrafted Process
Each Epoxica knob is individually cast and finished by hand. Minor variations in pattern and pigment flow are expected and are part of the handcrafted aesthetic.
No two pieces are exactly identical.
California Proposition 65
⚠️ WARNING: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm.