Keys for Roland E-15 Synthesizer

As the title says, a complete set of keys for a Roland E-15 synthesizer, including the special key on the far right.

The original keys have an engraving on the narrow part next to the spring mount.

This engraving corresponds to the name of the print object, which should be self-explanatory.

The keys are NOT 100% original!

The surface area where they now lie on the printing plate has a very large radius in the original, I estimate >R500, you can see it in the picture by the reflections on the original keys.

In my opinion, not feasible to model for a 3D-printed part, as you would have to print the part upright.

Also a few invisible bevels and small radii are missing, but the weight and center of gravity have been checked and should fit within half a gram of PETG.

As you can see in the picture, a complete set including a black key was printed, assembled, and test-played.

Without now considering my own model good, I can say:

Until I liked the feel, I surely printed 20 keys until even the last detail was right.

Since I now know that it is almost impossible to get replacement keys for a repair in Europe, I appreciate every like and boost if the model helps someone, it was more work than I initially thought.