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Product guide

Guyker C2001-23 1V2T Guitar Knob Set, 3 Pieces, 6 mm Shaft

Pieces: Guyker C2001-23 top-hat knobs are a three-piece replacement set for electric guitar or bass controls, with one volume knob and two tone knobs. The listing describes plastic construction, Arabic numerals from 1 to 10, and a 6 mm inner diameter. Confirm your pot shafts match before ordering.

At a glance

  • Three top-hat style knobs are configured as one volume and two tone controls.
  • Arabic numerals provide a 1–10 position scale on the knobs.
  • Listing describes a 6 mm inner opening for potentiometer shafts.
Price
$4.00Save 30%

Reference price: $5.72

Price checked: Nov 12, 2026

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Often bought together

Pros and cons

Pros

  • The 1-volume, 2-tone arrangement suits a common three-control replacement layout.
  • Numerical markings make the knob positions easier to distinguish at a glance.
  • Plastic construction provides a lightweight replacement option.

Technical specifications

9 specifications
Identity
Brandguyker
Dimensions and installation
Mounting typePCB Mount
Inner shaft diameter6mm/0.24in
Mounting hole diameter6 millimeters
Materials
MaterialPlastic
Contact materialBrass
Design and use
Control arrangement1 volume and 2 tone knobs
ScaleArabic numerals 1-10 scale.
Compatible devicesElectric guitars, Electric basses

What to know before buying

Listing details to confirm

The listing is inconsistent about the control arrangement: its title says 1V2T, while one feature line says 2T1V. Both describe one volume and two tone knobs, but confirm the layout and that the listed 6 mm inner opening fits your pot shafts before buying. The listing also says no mounting screws are included.

Who is it for?

A good fit for

  • Guitarists or bassists replacing three control knobs on an instrument whose potentiometer shafts match the stated 6 mm opening.
  • Luthiers or DIY users wanting top-hat knobs with numbered position markings.

Less suited to

  • Buyers who need a confirmed fit for a shaft diameter other than the listed 6 mm.
  • Anyone looking for metal knobs or mounting screws in the package.
Guyker C2001-23 1V2T Guitar Knob Set, 3 Pieces, 6 mm Shaft · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 32 ratings
  • 5 stars82%82%
  • 4 stars10%10%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star8%8%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share means the overall picture is not uniformly positive. The ratings do not explain the reasons behind either reaction. For buyers, the key practical fit question remains the listed 6 mm shaft opening, which ratings cannot confirm for an individual instrument.

Frequently asked questions

How many knobs are in the set?

The listing describes three knobs: one volume knob and two tone knobs.

What shaft size are these knobs listed for?

The listing gives a 6 mm inner diameter. Compare that with your potentiometer shaft before ordering.

Are mounting screws included?

The package details state that mounting screws are not included.

Guyker C2001-23 1V2T Guitar Knob Set, 3 Pieces, 6 mm Shaft · photo 3
Additional product photo 3

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