Attributes

Brand	-
Category	Electronic Components Market / Other Components
Origin	-
Material	High-quality ABS Plastic
Color	Classic Black with White Indicator Line
Dimensions	19mm Diameter x 15mm Height
Shaft Type	Round Shaft (6mm)
Compatibility	Marshall Amplifiers and Generic Pots
Finish	Matte Textured Grip
Weight	8 grams
Package Contents	1 x Control Knob
Installation	Push-on Fit (No Tools Required)
Application	Volume, Tone, and Gain Controls

6 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Looks and feels original

Replaced all my worn-out knobs with these. They look identical to the originals that came with my amp decades ago. The matte finish prevents finger slippage nicely.

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect replacement for my old Marshall

This knob fits perfectly on my vintage Marshall head. The size is exact, and the white line is bright and easy to see on a dark stage. Highly recommended for anyone restoring older amps.

Anonymous

Mar 24, 2026

Rating: 5/5

Sturdy and reliable

Been using this for three months now on my main gigging amp. It has survived transport and countless adjustments without cracking or loosening. Excellent purchase.

Anonymous

Mar 23, 2026

Rating: 4/5

Good quality, slightly tight fit

The plastic feels durable and looks authentic. It was a bit tight getting onto the shaft initially, but once seated, it feels very secure. Great value for the price.

Anonymous

Mar 19, 2026

Rating: 3/5

Decent but indicator line could be brighter

The knob itself is well-made and fits well. However, the white indicator line is a bit faint compared to genuine OEM parts. Still usable, just not as visible in low light.

Anonymous

Mar 01, 2026

Rating: 5/5

Exact dimensions as described

I needed a specific 19x15mm knob for a custom build, and this matched the specs perfectly. The round shaft compatibility is accurate. No slipping during heavy use.

5 FAQ

Q: What is the inner diameter of the shaft hole?

A: The inner diameter is approximately 6mm, which is the standard size for most round shaft potentiometers used in guitar amplifiers.

Q: Can I use this for a tone control as well as volume?

A: Yes, this knob is universal for any function (volume, tone, gain, presence) as long as your potentiometer has a compatible round shaft.

Q: Is the white indicator line painted or molded into the plastic?

A: The white indicator line is painted on. It is durable under normal use, but avoid using harsh chemical cleaners on it.

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

A: No, this knob is designed specifically for round shafts (6mm). It will not fit splined or knurled shafts securely.

Q: Does this come with a set screw?

A: No, this is a push-on style knob and does not require or include a set screw. It relies on friction to stay in place.

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