Check Out This 6-Voice Polyphonic Raspberry Pi Synthesizer : Ask.Audio
Headless Raspberry Pi Synthesizer Update - YouTube
Zynthian - DIY Linux Raspberry PI synthesizer setup tutorial and sound demo - YouTube
3dPdModular: Entire hardware modular system running on a Raspberry Pi - gearnews.com
Using a Raspberry Pi to add MIDI to a CV synthesizer #PiDay @Raspberry_Pi @yakczar « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Portable studio makes and plays music on Raspberry Pi 3 - Raspberry Pi
Using a Raspberry Pi as a synthesiser - Raspberry Pi
MIDI-Synthesizer für den Raspberry Pi 3 und 4 | MagPi
Pi-Synth – Gonzo Projects
Raspberry Pi as USB MIDI Host - Eunjae Im
Zynthian – An Open Platform for Sound Synthesis | HiFiBerry
Music hacks, Raspberry Pi synthesiser - Raspberry Pi
This Raspberry Pi RP2040 Is Ready to Jam | Tom's Hardware
A Fully Open Source Raspberry Pi Synthesizer | Hackaday