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Home / Watering Cans / Bakelite Knobs Tube Amp Amplifier Audio Potentiometer Switch Caps Guitar Volume/Speed Adjustment Knobs Inner Hole 6mm

Attributes

Brand -
Category Gardening Supplies, Garden Decor & Plant Care / Watering Cans
Origin -
Material Vintage Bakelite
Inner Hole Diameter 6mm
Color Classic Black
Compatibility Tube Amps, Guitar Potentiometers
Style Retro Speed Knob
Package Quantity 2 Pieces
Finish Matte Textured
Application Volume and Tone Control
Durability Heat Resistant
Mount Type Push-On Fit

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 5/5

Essential for tube amps

If you are restoring an old amplifier, these are the correct style. Very happy with the purchase.

A

Anonymous

Mar 18, 2026

Rating: 3/5

Good but small

Quality is fine, but they are a bit smaller than I expected from the photos. Still usable though.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Great quality bakelite

Solid construction and authentic feel. One knob was slightly tighter than the other, but a little sanding fixed it.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Best replacement knobs

I have replaced plastic knobs on three different amps with these. They stay put and look professional.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Exactly as described

Fast shipping and the product matches the description. They look amazing on my custom build.

A

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect vintage look

These knobs fit my Fender amp perfectly. The 6mm hole was exactly what I needed for my old potentiometers.

5 FAQ

Q: Are these sold individually or in pairs?

A: The standard package includes two knobs per order.

Q: Do you offer these in white or cream color?

A: Currently, we only stock the classic black Bakelite version for this specific model.

Q: What is the outer diameter of the knob?

A: The outer diameter is approximately 25mm, which is a standard size for speed knobs.

Q: Will these fit a standard US split shaft pot?

A: These are designed for solid shaft pots with a 6mm diameter. They may not fit split shaft pots without an adapter.

Q: Can these withstand high heat from tube amps?

A: Yes, Bakelite is naturally heat resistant and suitable for use near vacuum tubes.

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