Macro Transition Engine · macOS AU / VST3
One knob. One transition.
Five effect modules — reverb, delay, saturation, HP filter sweep and noise wash — sit behind a single Master Reactor knob. Turn it 0 to 100 % for a full build, breakdown or drop, then release the automation and everything snaps clean.
› Single-knob macro control› Five staggered FX modules› Automatic Ghost-Fill sidechain› Signed & notarized by Apple› macOS 15+
The signature
The whole build lives on one macro.
Insert Reactix on a drum bus, vocal bus or the full mix. At 0 % the signal is completely clean. As you push the Master Reactor toward 100 %, each module joins on a staggered curve so nothing piles in at once — a smooth rolling build instead of a hit-everything-at-once effect.
0 % clean · 100 % wall of wash.
Under the hood
A transition engine, not a stack of plugins.
One automation lane in your DAW gives you the entire transition — reverb, delay, saturation, filter sweep and noise wash, all reacting together.
The five modules
- Diffusion — high-decay reverb, up to 80 % wet
- Feedback — tempo-synced 1/8 ping-pong delay
- The Burn — saturation with Boiler, Volt and Vacuum modes
- Filter and The Wash — resonant HP sweep plus a noise wash
Reactor modes
- Boiler — warm tube grit and dark reverb
- Volt — bitcrush, sample-rate reduction and bright delay
- Vacuum — dark, muffled, heavy low-pass tension
Ghost-Fill sidechain
- Automatic transient detection ducks the wet signal up to 14 dB
- Ghost Amount sets duck depth, Ghost Release from 50 to 500 ms
- Targets only the FX wash, so the kick stays present
Performance and workflow
- MELTDOWN forces every module to 100 %; release for instant silence
- COUNTDOWN auto-ramps 0 to 100 % over 4, 8 or 16 bars in sync
- Reactor Seed encodes settings as a shareable string to paste and load
- RND randomize, A/B compare and .preset save/load
› Init› Tech House Riser› Eerie Breakdown› Electric Build› Subtle Wash› Massive Drop› Vocal Transition› Tape Machine› Acid Tension› Dark Room› Maximum Chaos› Remi Blaze Reactix
The details
Installs clean. Runs everywhere on macOS.
Formats
AU · VST3 · Standalone
Architecture
Universal Binary — Apple Silicon + Intel
Security
Code-signed & notarized by Apple
Requires
macOS 15.0 or later · 64-bit host
Presets
12 factory presets · .preset save/load
Delivery
Instant .pkg download
One-time purchase
Automate the macro,
Automate the macro,
done.
A one-time $9.99 purchase — no subscription. Backed by a 30-day money-back guarantee.