Guitar Amp / Potentiometer Knob

prusaprinters

<p>I designed these to work with my home made LM386 portable guitar amplifier. They are designed for a round (with rough edge) potentiometer with a 6mm shaft size. You may need to scale up or down slightly to get a tight fit. This one is nice and snug on the one in the photo.</p> <p>I used 3D Solutech Real Grey PLA: <a href="https://amzn.to/2CfRbgb">https://amzn.to/2CfRbgb</a><br/> B10K Potentiometer: <a href="https://amzn.to/2pSTsXv">https://amzn.to/2pSTsXv</a></p> <p>Chris Riley guitar amp build video: <a href="https://youtu.be/6oFMXqy8704">https://youtu.be/6oFMXqy8704</a></p> <h3>Print instructions</h3><h3>Category: Electronics Print Settings</h3> <p><strong>Printer Brand:</strong> Monoprice</p> <p><strong>Printer:</strong> Maker Select</p> <p><strong>Rafts:</strong> No</p> <p><strong>Supports:</strong> No</p> <p><strong>Resolution:</strong> 0.2</p> <p><strong>Infill:</strong> 20%</p> <p><strong>Filament:</strong> 3D Solutech PLA Grey<br/> <strong>Notes:</strong></p> <p>Used 1.2mm walls top and bottom and 3 layers thick walls.</p>