This module creates a freted position anywhere on the frame, it’s placement requires a tuner to get it to the right position for the intended pitch. Several modules can be placed for more notes.

The height of each module is calibrated using the 2 screws on the front, for non buzzing efficiency each fret needs to be slightly lower then the previous one. Once you set their order and heights the first time keep the same order for next the next uses as the plastic will slightly deform and may not recover from it’s first setup. We provide labeling circles for this purpose.

Tech specs:
3HP
passive module