A
Anonymous
Apr 07, 2026
Rating: 5/5
Perfect Replacement
These fit my old Marshall amp perfectly. The white line is bright and easy to see.
Description
Marshall Amplifier Guitar Effect Knob Cap for Audio Tone Potentiometer Rotary Switch
Reviews
Attributes
| Brand | - |
| Category | Musical Instrument Accessories / Guitar Electronic Accessories |
| Origin | - |
| Brand Compatibility | Marshall, Fender, Vox |
| Material | High-Impact Plastic |
| Color | Black with White Line |
| Shaft Type | Smooth Push-On |
| Shaft Diameter | 6.35mm (1/4 inch) |
| Package Quantity | 4 Knobs per Pack |
| Outer Diameter | 18mm |
| Height | 15mm |
| Weight | 8 grams |
| Country of Origin | China |
5 reviews
A
Anonymous
Apr 04, 2026
Rating: 5/5
Classic Look
Restored the vintage look of my practice amp. Highly recommend.
A
Anonymous
Mar 13, 2026
Rating: 5/5
Great Quality
Solid plastic, not cheap feeling. They stay on tight without slipping.
A
Anonymous
Mar 09, 2026
Rating: 5/5
Works on Pedals
Used these on my effects pedals instead of the amp. Fitment is standard.
A
Anonymous
Feb 12, 2026
Rating: 4/5
Good Value
One knob was slightly tighter than the others, but overall a good purchase.
5 FAQ
Q: Can I use these on a bass guitar amp?
A: Yes, they fit standard potentiometers found on most bass amps.
Q: Do you offer a warranty on these accessories?
A: Yes, there is a 30-day manufacturer defect warranty.
Q: Are these official Marshall brand parts?
A: These are compatible aftermarket accessories, not official OEM parts.
Q: Will these fit potentiometers with splined shafts?
A: No, these are designed for smooth shafts only.
Q: How many knobs are included in one order?
A: Each package contains 4 individual knobs.
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