Here is the complete list of plug-ins included with Unify, organized by type.

In addition to our own built-in plug-ins, and several bundled third-party plug-ins indicated specifically below, the entire open-source MDA VSTs package is included, with the kind permission of developer Paul Kellett; see About the MDA plug-ins.

Instrument plug-ins receive MIDI and produce audio.

• Unify itself can be used as an instrument
• Sine Wave Synth (built-in) plays simple sine tones for testing
• Guru Sampler (built-in) our flagship sampler instrument
• Audio File Player (built-in) simple audio-file player with MIDI triggering
• Dexed open-source emulation of Yamaha's classic DX7 FM synthesizer
• Digits open-source phase-distortion synth similar to Casio's CZ-series
• mda DX10 basic 2-operator FM synth with very low CPU usage
• mda JX10 2-oscillator analog subtractive style synth, also very easy on CPU
• OB-Xd open-source subtractive analog-style synth, emulates Oberheim OB-Xa

MIDI effect plug-ins process MIDI data only (not audio).

• MIDI Filter (built-in) multi-function MIDI event filter
• PolyBox (built-in) creates a virtual polysynth from multiple monosynth layers
• MidiBox (built-in) MIDI-file player with looping capability
• JitterBox (built-in) randomizes timing (and other aspects) of MIDI notes
• BlueARP sophisticated MIDI arpeggiator
• Ripchord Player (built-in) turns single key-presses into chords

Audio effect plug-ins process audio in various ways, and can be chained together. Unify includes many such plug-ins, which fall into six categories:

• Omega Delay (built-in) creative stereo delay with integrated distortion and chorus
• Sample Delay (built-in) sample-accurate stereo delay for latency compensation and special effects.
• Chow Matrix multi-delay with advanced modulation
• mda Delay basic stereo delay
• mda DubDelay creative delay with feedback saturation and time/pitch modulation

• NoizBox (built-in) creative distortion effect
• Swanky Amp mathematically modeled tube-amp simulator
• Chow Tape Model sophisticated reel-to-reel tape simulator
• mda Bandisto multi-band distortion
• mda Degrade sample-rate reducer
• mda Overdrive warm tube-type distortion

• Stereo Gain (built-in) stereo gain/attenuation block
• Enforcer (built-in) stereo compressor
• Pump House (built-in) adds tempo-locked pulsation to any sound
• LoudMAX “brick-wall” limiter
• mda Dynamics compressor/limiter/gate
• mda Envelope envelope follower / VCA
• mda Limiter optoelectronic-style limiter
• mda MultiBand multi-band compressor
• mda Splitter frequency/level crossover

• Restrictor (built-in) precision band-limiting filter
• FilterMax (built-in) single-channel, multi-mode filter
• FlexEQ (built-in) parametric EQ with high and low shelving filters plus two peaking filters
• mda Loudness equal loudness contours for bass EQ and mix correction
• mda RezFilter resonant filter with LFO and envelope follower

• Silky Chorus (built-in) beautiful clean stereo chorus
• PhaseMod (built-in) stereo phaser
• FlangeMod (built-in) stereo flanger
• mda Detune simple up-down pitch-shifting thickener
• mda Image stereo image adjustment and mid-side matrix
• mda Leslie rotary speaker simulator
• mda RingMod simple ring modulator
• mda RoundPan 3D auto-panner
• mda Stereo Haas-delay and comb-filtering stereo simulator
• mda SubSynth multi-mode sub-bass enhancer
• mda ThruZero thru-zero flanger
• mda Transient transient shaper
• mda Tracker pitch-tracking oscillator/EQ
• mda Vocoder 8/16-band vocoder

• WaterVerb (built-in) yields a swirling, “underwater” sound
• HallVerb (built-in) basic hall reverb with Freeze button
• EmVerb (built-in) high-quality hall reverb with early reflections
• ZenVerb (built-in) high-quality hall reverb with independent low- and high-frequency timing
• mda Ambience room-ambience effect
• Dragonfly ER open-source Early Reflection reverb
• Dragonfly Plate open-source Plate reverb
• Dragonfly Room open-source Room reverb
• Dragonfly Hall open-source Hall reverb
• KlangFalter open-source convolution reverb by Uli Haberhauer

• Audio File Player “instrument”
• ComboBox, which allows connecting multiple plug-ins in arbitrary ways
• MIDI Monitor MIDI stream monitoring utility
• The Passthru effect appears in the menu of “Built-in” effects, but this is not for general use. It is a placeholder for when any audio or MIDI effect is not found when loading a patch or preset. When you see an error message and the name of the missing plug-in in red text, an instance of Passthru has been substituted.