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Home / Garment Processing Equipment / Knob Cap K7-1 Rotary Switch Potentiometer Knob Chicken Head Knob Guitar Amp Knob

Attributes

Brand -
Category Machinery & Equipment / Garment Processing Equipment
Origin -
Material High-grade ABS Plastic
Color Matte Black
Shaft Diameter 6.35mm (1/4 inch)
Knob Type Chicken Head Style
Compatibility Standard Potentiometers and Rotary Switches
Outer Diameter 28mm
Height 22mm
Mounting Method Push-on Fit with Set Screw Option
Application Guitar Amplifiers, Audio Equipment, DIY Electronics
Package Quantity 1 Piece

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Classic look

Exactly what I needed for my vintage-style radio restoration project. The dimensions match the original specs perfectly.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect fit for my amp build

These knobs look fantastic on my custom guitar amplifier. The matte black finish is smooth and the fit on the potentiometer shaft is snug without being too tight.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Excellent quality plastic

The plastic feels durable and not cheap at all. The pointer line is clearly molded, making it easy to see the setting even in low light stages.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Great aesthetic, minor sizing note

Love the retro chicken head look. Just make sure your pot shafts are standard 1/4 inch, as they felt slightly loose on an older imported unit I had.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Stylish upgrade

Replaced the stock plastic caps on my pedalboard switches with these. They add a professional touch and are very comfortable to grip and turn.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Good value

For the price, you can't beat the look. They arrived quickly and were well packaged. One knob had a tiny imperfection on the side, but it's not visible once installed.

5 FAQ

Q: Are these sold in multi-packs?

A: Currently, this listing is for a single unit. Please check our store front for bulk packs of 5 or 10 which offer a discounted rate.

Q: Can these be used for volume and tone controls?

A: Yes, they are ideal for volume, tone, gain, and selector switches on guitar amps and audio interfaces.

Q: Is there a set screw included?

A: This model relies on a friction push-on fit. It does not come with a set screw, but the internal splines provide a secure hold for most applications.

Q: What is the return policy if the color doesn't match?

A: We offer a 30-day return policy for unused items in original packaging if the color or style does not meet your expectations.

Q: Will this fit a 6mm shaft?

A: This knob is designed specifically for standard 6.35mm (1/4 inch) shafts. It may be too loose for a 6mm shaft unless you use an adapter bushing.

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