osci-render
Audio synthesizer
guitarix - SourceForge
Download guitarix for free. guitarix virtual versatile amplification for Jack/Linux. guitarix virtual versatile amplification for Jack/Linux
a virtual guitar amplifier for Linux running with jack (Jack Audio Connection Kit). It takes the signal from your guitar as any real amp would do: as a mono-signal from your sound card.
Guitarix - GNU/Linux Virtual Amplifier
FoxDot
Element - Kushview
Element is an audio plugin host, modular synth, effects rack made for live performance. Audio Plugin Host Features Third Party Plugin Support (AU/VST/VST3)
drumkv1 - an old-school drum-kit sampler
drumkv1 is an old-school all-digital drum-kit sampler synthesizer with stereo fx.
FluidSynth | Software synthesizer
amsynth
DISTRHO/Cardinal: Virtual modular synthesizer plugin
Virtual modular synthesizer plugin. Contribute to DISTRHO/Cardinal development by creating an account on GitHub.
Helm - Free Synth by Matt Tytel
Helm is a free, cross-platform, polyphonic synthesizer with a powerful modulation system. Helm runs on GNU/Linux, Mac, and Windows as a standalone program or as a LV2/VST/VST3/AU plugin.
Mellite
CsoundQt
ZynAddSubFX
TheWaveWarden
Surge
Surge is an open source digital synthesizer.