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Home / Guitar Electronic Accessories / 32×18mm Bakelite Knobs for Tube Amps Audio Potentiometer Switch Caps Guitar Volume and Speed Control Knobs

Attributes

Brand -
Category Musical Instrument Accessories / Guitar Electronic Accessories
Origin -
Material Premium Bakelite
Diameter 32mm
Height 18mm
Shaft Fit 6.35mm (1/4 inch)
Color Classic Black
Style Vintage Retro
Weight 15 grams
Package Includes 1 Knob with Set Screw
Finish Matte Texture
Compatibility Standard Potentiometers

5 reviews

A

Anonymous

Mar 11, 2026

Rating: 5/5

High quality knob

Great weight and finish. Looks much better than the plastic ones that came with my pedal board.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Excellent guitar upgrade

Used this for a custom guitar build. The 32mm size is perfect for volume control. Highly recommend.

A

Anonymous

Feb 14, 2026

Rating: 5/5

Authentic Bakelite feel

You can tell this is real Bakelite. It has that classic warmth and durability. Fast shipping too.

A

Anonymous

Feb 03, 2026

Rating: 4/5

Good but tight fit

The knob is beautiful but required a little force to get onto the shaft. Once on, it is very secure.

A

Anonymous

Jan 28, 2026

Rating: 5/5

Perfect for my tube amp

Exactly what I needed to restore the vintage look of my amplifier. The fit is snug and the material feels authentic.

5 FAQ

Q: Does this fit standard 1/4 inch potentiometer shafts?

A: Yes, this knob is designed to fit standard 6.35mm (1/4 inch) shafts commonly found on guitars and amps.

Q: Is this made of real Bakelite or plastic?

A: This is made from high-quality Bakelite material, not plastic, ensuring durability and vintage aesthetics.

Q: Will this work on a Fender Twin Reissue?

A: Yes, this knob is compatible with most Fender amplifiers that use standard pot shafts.

Q: Is the set screw included in the package?

A: Yes, each knob comes with the necessary set screw for secure installation.

Q: What is the return policy if it doesn't fit?

A: We offer a standard 30-day return policy for unused items in original packaging.

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