Attributes

Brand	-
Category	Musical Instrument Accessories / Guitar Electronic Accessories
Origin	-
Brand	Marshall
Material	High-Impact Plastic
Color	Black
Indicator	White Pointer Line
Shaft Size	6.35mm (1/4 Inch)
Mounting Style	Push-On Friction Fit
Compatibility	Guitar Amps & Effects Pedals
Package Quantity	1 Piece
Item Weight	10 Grams
Model Number	MRL-KNB-001

5 reviews

Anonymous

Apr 18, 2026

Rating: 4/5

Solid Accessory

Works as expected. Shipping was fast. Would buy again if needed.

Anonymous

Apr 09, 2026

Rating: 5/5

Perfect Fit

Replaced the broken knob on my DSL20HR. Fits snugly and looks authentic.

Anonymous

Feb 16, 2026

Rating: 5/5

Classic Look

Matches the vintage aesthetic of my amp perfectly. Very satisfied.

Anonymous

Feb 14, 2026

Rating: 5/5

Exactly What I Needed

Lost the original knob from my pedal. This is a great replacement.

Anonymous

Feb 02, 2026

Rating: 4/5

Good Quality

Plastic feels durable. A bit tight to push on but stays in place well.

5 FAQ

Q: Can I use this on a bass amplifier?

A: Yes, provided the potentiometer shaft size matches 6.35mm.

Q: Does it come with a set screw?

A: No, this model relies on friction fit without a set screw.

Q: What is the diameter of the knob?

A: The outer diameter is approximately 50mm for easy grip.

Q: Is this an official Marshall product?

A: Yes, this is a licensed Marshall accessory part.

Q: Will this fit a potentiometer with a threaded shaft?

A: This knob is designed for smooth push-on shafts, typically 6.35mm.

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