DaierTek 10Pcs Guitar Effect Knob Volume Control Knob Plastic 1900 Davies Style Knob Metal Insert with Set Screw for Guitar Pedal Effect

These knobs work perfectly to top off the "mini stalk knobs" on all of the Moog Semi Modulars.I fashioned a small spacer out of an old credit card to use when installing, so they aren't bottomed out and touching the surface of the synth; this helps them to turn smoothly.I also used a small plastic drinking straw around mini knob to protect the original knob's shaft from the set screw as its tightened. Videos on YouTube of various installs are helpful.Much better control and resolution with the larger diameter to adjust parameters.

My dislikes are the new Hex (Allen) screws and that the black stripe isn’t painted the best on some of them. Would also like a wider selection of colors, please. Last, a price break for qty. of 20Have bought many though, and I love them for my projects. Will buy again.

The knobs were great. The only improvement I can suggest is that a hex wrench be provided in the set since they are not included in a standard hex wrench set.

Not much to say here. They’re plastic knobs. They fit well. They stay on well and look cool.

Purchased this for the guitar pedal knobs. Not fit with pots. You have to push very hard. If you pull out then it took apart.