In this video I build an electric guitar with 3D printed parts. The construction costs amount to about 50 €. The most interesting and most expensive is certainly the pickup. This was built from 15x5mm magnets. About 8000 windings were wound up with a 0.05mm copper wire. I bought a cheap amplifier on Amazon and connected to the pickup. At the beginning of this project, I just wanted to build the pickup. But since this worked so well I built a whole guitar. The result is a cheap electric guitar that works well. A very instructive project on which one can understand the conversion of tones into an electrical signal very well.
Here you can see the Video on Youtube: https://www.youtube.com/watch?v=AYcQbBpXgf8&list=PL9Jzxu1vDldPy2bK8hG3s78jLnHpclBQm&index=1
The author hasn't provided the model origin yet.