This $20 synthesizer sounds very nice indeed
16:44
DIY Synthesizers Explained: How to build your own synth // Summer of Synths
28:52
Building MicroDexed Touch #groovebox and testing the new live #sequencer
39:11
Designing a simple analog kick drum from scratch
12:39
DIY Cardboard FM Synth (8 DX7s!) | MiniDexed & Raspberry Pi
15:41
Building a MIDI Controller Using Arduino
12:22
LMN 3: An Open-Source DAW-in-a-Box
30:11
Building and playing the LMN-3 DIY open source synthesiser
30:11