Our "Big Boy" MXR style fluted knobs have done their reps, and are ready to mix it up with our Mini MXR knobs. The Big Boys claim their title as compared to our "minis", measuring 19mm at the base. Check the image gallery for a side-by-side picture of these two fluted knobs.
These fluted knobs feature a brass cup insert and flat head set screw that fits securely onto a smooth 1/4" shaft potentiometer.
The Big Boy knobs are clones of the Philmore 3010 knob, popular with ham radio enthusiasts and appreciators of fine design.
Plastic knob with metal insert
White or black painted indicator
Flat head set screw
For 1/4" (6.4mm) smooth shaft potentiometer
19mm outer diameter
Beginner's Tip: When choosing a knob, check your potentiometer first! Read this post to figure out what kind of knob you need: https://lovemyswitches.com/news/what-knob-will-fit-on-my-gear/