This is a model of bass guitar mute device for 3D print.
It is designed to be installed next to the bridge and enables you to easily turn muting on your bass guitar off/on (3 steps of muting + off step) This specific model is for 4 string bass (5 string bass if the first plate can also be used for muting of the string and not just as the spring control plate or if the string spacing is extremely small) but it is easy to make adjustments in the length of the base plate and shaft for specific bass guitar. I can help or make those adjustments in the model if needed.
There is a separate file for each part...
Print all pieces with very hard filament. I used Facilan C8 filament and it proved to be an excellent option.
Printed parts must be treated with send paper to remove printing imperfections and allow all pieces to slide easily. Bottom of each muter plate should be sanded to allow movement over the main plate without deforming the shaft (1mm) if needed. I suggest using fine sandpaper for flat surfaces and shaft and using small Philips bit (3mm) for widening and cleaning of the screw holes and shaft holes on the muter plates. Needle or tiny screwdriver can be used to clean hard to reach parts on the base plate (where the slider goes).
Additional pieces are needed:
Installation is simple and straightforward, but I'll also answer any additional question.
version 2. The lever is smaller and has bigger gap between positions 1 and 2. Small block plate is no longer used and needed. Slider pin is sturdier. Assembly images are still applicable with minimal changes.