Monophonic, analog, square-wave synthesizer with 1 octave of keys and octave dividerDesigned by Oskitone, Ships from United States of America
DIY synthesizers! Irreverent, noisy machines that you can build yourself! Educational, hackable, 3D-printable. Designed by @rocktronica in SF, CA
Monophonic: Only one note at a time can be played. This is opposed to “polyphonic,” where multiple simultaneous notes can be played. Analog: There are no computers, microcontrollers, sound sam...Read More…
This is the OKAY Synth DIY Kit. Assembly required. Includes the PCBs, electronics components, and assembly guide.
Under the hood, it’s powered by an LM555 timer (astable mutlivabratory), CD4040 ripple-carry binary counter/divider (frequency divider), and an LM386 power amplifier. All are the standard circuits you'll see diagramed in their datasheets.
Interested in a custom design or can't find what you want? Let me know!
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My name is Tommy. I used to be a software engineer at a tech startup. Now I make electronic musical instruments.
I'll write more in this later. In the meantime, feel free to reach out.