A physically modelled piano synthesizer in C++17 with offline WAV rendering and live MIDI on macOS.
Clipper: an experimental synthesizer firmware for the M-VAVE FM-1 (from SLOOP, based on Felucca)
Code. Music. Live.
eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.
Synthesizer plug-in (previously released as Vember Audio Surge)
Software synthesizer based on the SoundFont 2 specifications
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, OGG/Opus, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32 and Pico
a free and open source speech synthesizer for Russian and other languages
Low Level Emulation of classic VA synths & effects of the late 90s/2000s by emulating the used ICs
A curated list of software, services, and resources to create and distribute music
Digital Audio Workstation with Python; VST instruments/effects, parameter automation, FAUST, JAX, Warp Markers, and JUCE processors
A Powerful DSP Library in C++
Browser-based visual programming language and platform for sound synthesis.
This repository contains all the files and tools needed to build custom oscillators and effects for the prologue synthesizer.
The Tulip Creative Computer and AMYboard - portable Python synthesizers
Developers repository of Calf Studio Gear. Expect some issues when using it for production.
〰📺🔊 Synthesiser audio plugin for making music by drawing objects on an oscilloscope using audio.
Synthesizer Patch Editor
AMY - A high-performance fixed-point Music synthesizer librarY
List of open-source synths 🎹
Download the beta here : https://github.com/surge-synthesizer/shortcircuit-xt/releases/tag/Nightly
The Stochas Sequencer
Vult is a transcompiler well suited to write high-performance DSP code
OB-Xf is a continuation and modernatization of the last open source release of OB-Xd by 2DaT and later discoDSP. It is inspired by the venerable Oberheim OB-X. Get the nightly https://github.com/surge-synthesizer/OB-Xf/releases/tag/Nightly
Simple software synthesizer for Linux
A monophonic vocal synthesizer using FOF synthesis, inspired by Delay Lama
Software reconstruction of the 1998 Yamaha FS1R synthesizer
Procedural interface sounds, with taste. Generated live in the browser from recipes, steered by a hand-curated library and calibrated by ear. No audio files. Beta, open to collaborators.
A curated list of custom firmware for music gear (and more). Links only.
Vintage Emulator Studio (VES) is an audio plug-in available in AU and VST3 formats where supported. It includes a collection of vintage synthesizers, samplers, drum machines and sound modules emulated by MAME
CA-72: a synthesizer plug-in (VST3, CLAP, AU) for macOS, Windows and Linux, modelled from the circuit of a 1970s analogue synthesizer
Faithful 64-bit port of SQ8L 0.91b, Siegfried Kullmann's Ensoniq SQ-80 emulation, for macOS and Windows (VST2/VST3/AU/CLAP)
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
Yamaha MU2000 のソフトウェア音源。実機の firmware をそのまま走らせる VST3。非公式・ヤマハとは無関係
Sylenth1 VST for Windows 11 and 10: 2026 Install and Setup Guide
TAL-U-NO-LX Synth Plugin Full Setup for Windows 11 and 10 in 2026
U-he Zebra 2026 VST Setup Guide for Windows 11 and 10
Cherry Voltage 2026 Modular Synth Installer for Windows 10 and 11
Emulator for the M-VAVE FM-1 pocket synth: runs its firmwares unchanged in the browser and natively
32-partial additive synthesizer laid out like a 32-channel mixer. Every channel is one sine oscillator locked to a harmonic of the played note, and every channel has its own tuning, envelope and modulation.
Free, open-source Python CLI converting Serum 1/2 presets to Vital, with per-preset reports of approximations and unsupported features.
Showreel-grade motion graphics from code, with an original soundtrack for every video. An Agent Skill for Claude Code, Codex, Cursor and other agents.
Touch-capacitive polyphonic synthesizer powered by ESP32-S3
A curated list of resources, custom firmware, tools and open source work around the M-VAVE FM-1 pocket FM synthesizer.
Vintage synthesizer emulations for the RP2350
Multiengine music tracker for your handheld console and your phone. Choo choo!
个人虚拟歌手创作助手(Synthesizer V + FL Studio):先做翻唱 —— Suno 人声分轨 → SynthV 主旋律(带歌词)已可用
The smallest firmware for the M-VAVE FM-1 to build your own on: the plumbing done and documented (updates, USB rescue, USB-MIDI, USB audio, panel, screen, settings), a sine on top.
A software M-VAVE FM-1: FM synth app and VST3/AU plugin with two-way preset and pattern sync over the FM-1+VA firmware
Custom patching and tooling for Elektron devices
Alternative firmware for the M-VAVE FM-1 pocket synth: superwave analog, modulation matrix, latched drones, ratchets, 4 tracks. A Felucca fork. 🛶
An accordion for the foldable iPhone Duo. The hinge is the bellows: fold and unfold to play. SwiftUI, onHingeChange, synthesized reeds.
Bringing the original MD sound to new hardware
PyP6 — free sample manager and wavetable synthesizer for the Roland AIRA Compact P-6. Python/Tkinter, Windows & Linux.
用对话操作 Synthesizer V Studio / Instrument X 的 AI 助手(基于 DSH):改音符、音高线、参数与织体
An Advanced Rust + GPUI Kit Digital Audio Workstation for UNIX sysadmins
Complete music production environment for Windows with piano roll, mixer, effects, synthesizers and pattern-based workflow for beatmakers and producers.