Ghostix turns your MIDI controller into an effects instrument. Audio passes through clean until you press a key. Each MIDI note in the C3–C4 range triggers a specific effect with an attack/release envelope — hold to sustain, release to fade back to dry. Velocity controls intensity.Rhythmic Gate (C3–E3)• Tempo-synced volume gating at 1/16, 1/8, 1/4, 1/8T and 1/16 dotted• Locks to your DAW tempoCrush + Saturation (F3–A3)• Bit-crushing at 12, 8, 4 and 2-bit depth• Drive and saturation, velocity sets the intensityReverse + Pitch (Bb3–C4)• Buffer reverse at 50ms and 100ms windows• +1 octave pitch shift• Hold to sustain, release to fadePerformance• Attack/release envelope with exponential curves• Velocity sensitivity and latch mode• Ghostix Mode — inverts the logic: effects always on, notes punch through to dry• Panic button for live safety• FFT spectrum analyzer with dormant/ignited states — stays dim in silence, ignites in bright orange when effects activate14 factory presets · preset save/load · A/B comparison · Randomize · resizable UIAU, VST3 and Standalone — Universal Binary (Apple Silicon + Intel), code-signed and notarized by Apple so it installs cleanly on macOS.Requires macOS 12.0 or later. Requires a 64-bit AU or VST3 host.