Ergo Amplifier Prototype

Public prototype for Bhold x Ultimaker collaboration project.


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Be a part of our Bhold x Ultimaker collaboration product and sign up for Bhold Labs at We'd love your feedback!

This prototype is meant to amplify sound from your tablet (or shrink it for your phone) and supports both horizontal and vertical orientations.

For this version, please submit your feedback here by Wednesday, April 20th, 2016:

- v30.2 version fixes imbalance in vertical orientation

Older versions --
Boombox Stand: 
Shell Amplifier:

Materials and methods




Issues are used to track todos, bugs or requests. To get started, you could create an issue.


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