Percu-Synth is a GC Lab Chile open-hardware DIY electronic music device taught through a Santiago workshop rather than a conventional retail synthesizer release. The source page describes it as a portable lab for experimenting with synthesizers, MIDI controllers, drum machines, samples and WS2812 pixel LEDs, built by participants during an intensive program.
The documented hardware is based on an ESP32-S3 microcontroller with WiFi and Bluetooth, a PCM5102 I2S stereo DAC, MPU6050 accelerometer/gyroscope, four piezo/analog inputs, two external sensor inputs, four potentiometers, five buttons, native USB MIDI, DIN-5 MIDI transmit and a WS2812 LED output. The page specifies 44.1 kHz / 16-bit stereo real-time audio from the DAC.
The available source supports digital synthesis, sample playback, subtractive synthesis concepts, ADSR envelopes, LFO/vibrato, biquad filters, step sequencing and MIDI/LED control as workshop topics. It does not provide enough information to confirm commercial product availability, final enclosure dimensions, weight, audio connector format, battery power or a normal retail price, so those fields are left null.
