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Home / Other Components / 10 Pieces Two-Color Knobs 10*12mm Compact Adjustment Cap, Splined Shaft 6mm Half-Shaft Potentiometer for Amplifiers and Audio

Attributes

Brand -
Category Electronic Components Market / Other Components
Origin -
Package Quantity 10 Pieces
Knob Dimensions 10mm x 12mm
Shaft Type Splined Half-Shaft
Shaft Diameter 6mm
Color Scheme Two-Tone (Black/Silver)
Material Durable Plastic
Compatibility Standard Potentiometers
Application Audio Amplifiers & Mixers
Mounting Style Push-Fit
Weight per Unit Approx. 2 grams

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Great bulk pack for the workshop

Having 10 of these on hand is very convenient. They are sturdy enough for frequent tweaking during prototyping. Will buy again when I run out.

A

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect fit for my vintage amp repair

These knobs fit the 6mm splined shafts perfectly. The two-color design looks professional and makes it easy to see the position indicator. Great value for a 10-pack.

A

Anonymous

Mar 23, 2026

Rating: 4/5

Good quality, slightly tight fit

The build quality is solid for the price. They were a bit tight on the shaft initially, but once pushed on, they stay secure. Ideal for custom audio projects.

A

Anonymous

Mar 18, 2026

Rating: 4/5

Solid replacement knobs

Replaced some worn-out knobs on an old pedal board. They look great and function well. One knob had a minor molding imperfection, but it doesn't affect performance.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Exactly as described

No complaints here. The dimensions match the listing exactly. The two-tone color adds a nice aesthetic touch to otherwise plain potentiometers.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent for modular synth builds

I used these on a custom synthesizer module. The compact size saves panel space, and the grip texture is sufficient for precise adjustments. Highly recommended.

5 FAQ

Q: What is the inner depth of the knob?

A: The internal depth is approximately 10mm, which accommodates most standard half-shaft potentiometers used in audio equipment.

Q: Is there a set screw included?

A: No, these are push-fit knobs designed to friction-lock onto the splined shaft. They do not use set screws.

Q: Do these fit a standard D-shaft potentiometer?

A: No, these are designed specifically for 6mm splined shafts. They may not fit securely on a flat D-shaft without modification.

Q: Can these be painted or customized further?

A: Yes, they are made of plastic that can be painted with acrylics or modified, though we recommend light sanding for better paint adhesion.

Q: Are the colors matte or glossy?

A: The finish is a semi-matte texture, which helps reduce glare and provides a better grip than high-gloss finishes.

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