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Home / Guitar Electronic Accessories / Marshall Speaker Guitar Effects Pedal Knob Cap, Audio Tone Potentiometer Rotary Switch Knob

Attributes

Brand -
Category Musical Instrument Accessories / Guitar Electronic Accessories
Origin -
Brand Marshall
Material High-Impact Plastic
Color Black with White Indicators
Compatibility Standard Potentiometer Shafts
Shaft Size 6.35mm (1/4 inch)
Outer Diameter 18mm
Height 15mm
Package Quantity 4 Pieces
Weight 14 Grams
Design Style Vintage Rotary

5 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Solid construction

They feel sturdy and look professional. No issues with slipping during use.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Great aesthetic upgrade

Replaced the cheap plastic ones on my pedalboard. They look much more professional.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect fit for my amp

These knobs look authentic and fit snugly on my potentiometers. Great upgrade.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Classic Marshall Look

Exactly what I wanted for my custom build. The white markers are clear.

A

Anonymous

Feb 10, 2026

Rating: 4/5

Good but tight fit

Quality is high but needed a bit of force to push them on. Stay secure though.

5 FAQ

Q: Can I use these for volume and tone?

A: Yes, they are suitable for both volume and tone controls.

Q: How many knobs come in a pack?

A: This listing includes a set of 4 knobs.

Q: Will these fit a Fender amp?

A: Yes, they fit standard potentiometer shafts found on most amps.

Q: Are these metal or plastic?

A: They are made from high-quality durable plastic.

Q: Do they have set screws?

A: No, these are push-on style knobs designed for friction fit.

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