Button for Kurzweil K2500

thingiverse

I designed a replacement button for my Kurzweil K2500X after one broke. Replacement buttons were difficult and expensive to find, so I decided to create my own. At work, I used a 3D Systems Projet HD3500+ printer to produce the new button. My home printer lacked the necessary resolution and soluble support material. No adjustments to the circuit board were needed. To ensure proper button height, I had to file down the button contact. A 1 mm diameter dowel is required for the hinge.