DIY Minimoog Inspired Synth | A Teensy Powered Tribute

video upload by Moby Pixel

"In this video, we’re building a Teensy-powered synth inspired by the iconic Minimoog Model D, and exploring what made the original design so legendary. We’ll walk through all-the-things: oscillators, mixer, filter, envelopes, hidden features, presets, the Teensy’s USB audio setup, and how Bob Moog’s Minimoog helped shape modern subtractive synthesis.

This is my biggest project to date, and I couldn’t be happier with how it turned out! The Teensy 4.1’s built-in USB audio is sending power, MIDI, and audio over a single cable. What a time to be alive, haha! All code and build files are available on GitHub if you want to make your own. Cheers!

GitHub: https://github.com/NickCulbertson/Min...

A 6-voice polyphonic virtual analog synthesizer built with the Teensy 4.1 microcontroller, inspired by the classic Minimoog. Features comprehensive synthesis with USB audio/MIDI and intuitive menu control.

Key Features:
6-voice polyphony with 3 oscillators per voice (18 total)
6 waveforms per oscillator
Noise shared white/pink noise
24dB Moog-style ladder filter with ADSR envelopes
Independent LFO with pitch/filter/amp targets
Macro knob system - remap filter knobs to LFO controls
USB Audio + MIDI - single cable to computer
20 hardware encoders + LCD for real-time control
20 Presets - 80s Brass, Saw Keys, Bass sounds, Pads, and more
Multiple play modes - Mono, Poly, Legato with glide

Parts List:
Teensy 4.1 – https://www.sparkfun.com/teensy-4-1-w...
Menu Encoder – https://www.amazon.com/Taiss-KY-040-E...
Other Encoders – https://www.aliexpress.us/item/325680...
LCD 2×16 – https://www.amazon.com/Hosyond-Displa...
Knobs – https://www.amazon.com/Taiss-Silver-R...

Chapters:
0:00 The Minimoog
3:00 MiniTeensy Synth Build
6:32 Minimoog & MiniTeensy Designs Explain ed
9:26 Presets Demo
12:25 SUBSCRIBE! (maybe?)

Thanks for Watching!
Nick
Moby Pixel"