teensy-juno

A Teensy 3.x/4.x based polyphonic synthesizer, modelled after the Juno-106

Features

8 Voice polyphony
Flanger!
- Offset, depth, and rate parameters, and presets
Pulse, Saw, Sub, and noise oscillators
HPF and LPF with resonance
ADSR Envelope
Pan
Portamento with variable time
LFO with delay
PWM modulation
VCF mod by Envelope, Lfo and Mod Wheel

Coming soon?

hardware
vcf key tracking?
moog ladder filter emulation (needs teensy 4.0)
- based on (www.researchgate.net/publication/220386519_Oscillator_and_Filter_Algorithms_for_Virtual_Analog_Synthesis)
filter or regular overdrive

Notes

don't buy this pcb right now (Feb 2022), there are some errors with clearances lol