Project Phoenix is a 12-voice ESP32-S3 hardware sampler with multisampling, keyzones, filters, vintage sample processing, echo, MIDI, a real-time 4-track step sequencer and the Phoenix Librarian desktop editor.
midi synthesizer music-technology electronic-music realtime-audio i2s audio-dsp sound-design midi-clock pcm5102a step-sequencer esp32-s3 pcm1808 embedded-audio hardware-sampler multisampling
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Updated
Sep 14, 2026 - C++