Digital Reverb
REPLX-1
The lush, silky digital reverb of the classic studio racks — three algorithms, one big Decay knob, and the sound of the original converters.
Full-version trial for 15 days · 200 factory presets · Free updates · Online activation
Hear it in action
Audio demos
Vocals, drums, guitars, piano and strings — dry, then REPLX-1
Reverb that sounds right
A reverb does not need a million parameters. It needs to sound right — lush, deep and silky, and still clear in a busy mix.
REPLX-1 goes back to the digital reverbs that defined records from the late seventies on: a dense tail that moves gently instead of ringing, lows that bloom, highs that fade the way a real space lets them.
We kept what made those machines fast to use — a fader, one big knob, three algorithms — and modeled the part most recreations skip: the converters the sound went through.
Hear it
Three decades of hit reverbs
The halls, rooms and plates on the records of the 80s, 90s and 2000s — on real material. Toggle between dry and REPLX-1 while it plays.
What's inside
Everything you reach for,
nothing you don't.
One knob for the space
Decay sets the length of the tail in seconds, from a tight 0.2 to a 30-second wash. The fader sets the balance. Most of the time that is the whole job.
Go deeper without menus
Step the pages with < and > and the four knobs under the display take on new jobs: size and diffusion, bass multiply and crossover, damping, early and late levels, modulation rate, the shape of the tail, a tempo-synced pre-delay — and, new in 1.2, ducking.
Freeze the moment
Something the original units never could do. Press FREEZE and the tail that is ringing is held for as long as you like — nothing more goes in, nothing decays. Play it like a sustain pedal, then let it fall away at the Decay setting. Shape and Spread, also new, let a hall bloom after the note instead of starting at full strength.
Ducking, in time with the song
New in 1.2, and another thing the originals never had. Turn up DUCK and the reverb steps back while the vocal or the kit is playing, then blooms in the gaps — so a big, long space stays out of the way of the part. Release sets how fast it comes back as a note value at your song's tempo. Twenty Ducked presets and ten ducked drum kits get you there in a click.
The converters are part of the sound
Run the reverb through the gain-ranged 12-bit conversion and lower sample rates of the early machines, a later 18-bit stage, or completely clean. Darker, grainier, wider open — your call.
200 factory presets
Halls, rooms, plates, vocals, drums, guitars and keys, ambient and effects, an Orchestra bank of scoring stages and churches built on Shape and Spread — and, new in 1.2, a Ducked bank of big spaces that step aside for the part. Search, mark favorites, compare A and B, undo and redo.
In session
Made to sit in a mix
Put it on a send, press Wet Only and browse presets freely — the switch stays where your session needs it. High-pass and low-pass the reverb from the top bar, trim input and output, and nothing clicks or zippers while you move it.
Three algorithms
Hall. Room. Plate.
Three separate reverb algorithms, one key each. The lamp shows which one is playing.
Hall
A large space: slow to build, long and deep. Strings, ballads, anything that should feel far away.
Room
A small space: early reflections and a short tail. Drums, guitars, life around a dry recording.
Plate
Dense, bright and instant. The vocal and snare reverb: smooth from the first millisecond.
Specifications
The fine print
| Type | Digital reverb — algorithmic |
| Algorithms | Hall · Room · Plate |
| Formats | VST3, AU, AAX — 64-bit |
| macOS / Windows | Apple Silicon & Intel, macOS 10.13+ · Windows 10+ |
| Decay | 0.2 to 30 seconds |
| Converters | Clean · 18-bit · two 12-bit vintage modes |
| Presets | 200 factory, 9 banks |
| Trial | 15-day full version, no feature limits |
| New in 1.2 | Duck with tempo-synced release · 30 ducked presets in a new Ducked bank and Drums |
| New in 1.1 | Freeze · Shape & Spread · Definition · tempo-synced pre-delay |
| Extras | Wet Only for sends · HP / LP · A / B · undo / redo |
Try before you buy
The trial is the full plugin for 15 days — decide with your ears.
Free updates
Every 1.x update is free for license holders.
Instant delivery
License and installers arrive by email the moment checkout completes.
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