Guitar/Amp Knob Adaptor for Prusa I3

prusaprinters

Want to use amp/guitar knobs on your printer, but they're too low/wobbly? That's because they're often designed for ¼" shaft, not the 6mm splined split-shaft that's on the I3's data encoder. But fear not! This adaptor will allow you to use those knobs with ease, and will fit solidly and also leave room for the “push” action of the control.My personal one is printed at extreme resolution to capture all the details (0.25mm nozzle, 0.10 layer height) and I have not tried low resolutions. Fits the splined shaft snugly. Just be sure your knob isn't made for a D-shaft (with the flat side).Check out the chicken head knob I'm using!