Engines:
- ZynAddSubFX (Complex polyphonic synthesis. Last version is recommended: 5.3)
- FluidSynth (SF2 SoundFont Engine)
- LinuxSampler 1.0 (SFZ/GIG SoundFont Advanced Engine)
- setBfree (Hammond Emulation)
- Carla (Plugin Host)
Some plugins that works with Carla:
- Dexed (DX7 emulation)
- DISTRHO Plugins-Ports (A collection of plugins ported to Linux)
- DISTRHO DPF-Plugins (Another plugin collection)
- MDA plugins (LV2 port of MDA plugin collection)
- Calf plugins (Calf plugin collection)