Engines

1 Engines:

• ZynAddSubFX (Polyphonic Aditive+Substractive+Pad synthesis) https://github.com/fundamental/zynaddsubfx
• FluidSynth (SF2 SoundFont Engine) http://www.fluidsynth.org
• LinuxSampler (SFZ/GIG Advanced SoundFont Engine) https://www.linuxsampler.org
• setBfree (Hammond B3 electromechanical organ Emulation) https://github.com/pantherb/setBfree
• MOD-HOST & MOD-UI (Plugin Host + Web GUI, developed by ModDevices for its extraordinary ModDuo device) https://github.com/moddevices/mod-host https://github.com/moddevices/mod-ui MOD-UI]
• Pianoteq (It's a proprietary Physical Modelling Synth Engine for acoustic and electric pianos, developed by Modartt)

2 Plugins that work with MOD-UI

• Dexed (Yamaha DX7 emulation)
• MDA plugins (LV2 port of MDA plugin collection, including ePiano, JX10, DX10 and others)
• TAL free plugins (Some plugins from Togu Audio Line, including Noize M4k3r and more)
• DISTRHO Plugins-Ports (A collection of plugins ported to Linux)
• DISTRHO DPF-Plugins (A plugin collection that includes Nekobi Bass Monosynth and more)
• Calf plugins (One of the best free software plugin collection)

Directory of MOD plugins (with pedal images) from the moddevices.com website

Category	Includes
Delay	Delay, Echo
Distortion	Overdrive, Distortion, Fuzz, Wave-shaper
Dynamics	Compressor, Limiter
Filter	Filter, Equalizer, (Auto-)Wah, Envelope Filter
Generator	Synthesizer, Piano, Organ, Drums, Noise, SoundFonts
Modulator	Chorus, Phaser, Flanger, Vibrato, Tremolo, Ring modulator
Reverb	Reverb, Shimmer, Plate, Room, Spring
Simulator	Amplifier, Cabinet, Leslie, Tube
Spatial	Panner, Auto-panner, Stereo field manipulator
Spectral	Pitch-shifter, Autotune, Harmonizer, Vocoder
Utility	MIDI processing/generating, Volume, Looper, Switcher

3 Zynthian Supported Plugins

Currently, zynthian supports only LV2 plugins compiled for RBPi (ARM):

• LV2 plugins