CoyoPedal is a standalone guitar amp and effects pedal built on an ESP32-S3 that runs full-size Neural Amp Modeler captures in real time, featuring a touchscreen UI, effects chain, and preset management. It can load custom amp models from microSD cards and also runs as a browser-based WebAssembly build for trying without hardware.
A guitar amp modeller running on an ESP32-S3 microcontroller executes full NAM A2 profiles at 48 kHz with integrated DSP effects, cabinet simulation, and tuner. The firmware compiles to C++ with a touch UI and loads custom amp profiles from SD cards; it also runs on multiple platforms via Gea Stack including macOS, Windows, Linux, iOS, Android, and web browsers.
GuitarEasy is a web application that converts guitar tabs via ChatGPT into playable notation, using alphaTab for rendering and a built-in MIDI player for practice. Users can upload or select from bundled example scores, with all data stored locally in the browser.
A developer integrated NAM A2-Lite, a compact neural amp model, directly into an iRig HD X audio interface by repurposing its NXP Cortex-M7 microcontroller. The guitar signal now runs through amp modeling on the device itself at 48 kHz, eliminating the need for external computers while maintaining real-time performance within tight memory and processing constraints.