A hardware-software hybrid alternative to the Teenage Engineering OP-1. It integrates a sampler, sequencer, and multiple synth engines into a portable digital workstation designed for embedded Linux platforms.
Tech Stack
C++Audio & Music Production
Why OTTO?
• Highly customizable engines
• Low-cost hardware entry
• Community-driven features
Limitations
• Work in progress (WIP)
• Requires hardware assembly
• Steep technical setup
3/5/2026
Last Update
150
Forks
19
Issues
Other
License
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