Ends October 31 · 23:59 London time
$49 · Cactus FX + 5 free kits + $20 gift card
Completely transform melodies and loops
Turn loops and melodies into something completely different.
Same loop. Different energy.
Chop, reverse and pitch shift your melodies, then add movement, space and texture with Cactus FX.
Drag-and-drop straight back into your project.
Drag new melody ideas straight into your DAW and keep building while the idea’s fresh.
01
Start with a melody you like.
Capture or drop in a loop. Chop by bar length, or use Transient mode to slice on the hits. Adjust the sensitivity and fine-tune the slice points.
02
Try a different direction.
Reverse and rearrange individual chops, shift them an octave, then shape the sound with Cactus FX.
03
Drag and drop into your project
Render your new version in one click, then drag it straight back into your DAW.
THE REVCHOP ENGINE
Chop it. Reverse it. Make it yours.
Take the loops you already have and turn them into melodies that sound like you. Slice on the hits, rearrange the rhythm, and reverse or pitch individual chops—all in one place, locked to your project tempo.
Capture or import up to 8 bars
69 chop presets to get you started
50 steps of undo and redo
CACTUS FX
12 effects to take your melodies further.
From tape warmth and halftime to stutters, pitch-shifting delays and huge reverbs. Cactus FX gives you 12 effects to shape your sound, with a Master Filter at the end. Drag the effects into any order and blend them to taste.
12 effects plus a Master Filter
200+ FX presets
Reorder the chain. Blend to taste.
Halftime
Slow the feel and add weight to your melodies with 2× or 4× halftime.
Resample
Dial in crunchy digital texture with sample-rate reduction and bit crushing.
Movement
Add tape or vinyl wobble, drift and noise for a more worn-in sound.
Drive
Go from soft saturation to heavy distortion with five different modes.
Chorus
Add width and thickness with chorus, ensemble, doubler, flanger and phaser.
Delay
Try mono, stereo, ping-pong, reverse or pitch-shifting echoes.
Reverb
Add room, hall or plate space, or an octave-up bloom with shimmer.
Stutter
Chop a moment into tempo-synced repeats, from 1/8 to 1/64 notes.
Tape Stop
Bring the sound to a stop with tape-style slowdowns locked to your beat.
Freeze
Hold a moment of audio and turn it into a sustained granular texture.
Gate
Create rhythmic cuts, pumping and swells that follow your project tempo.
Filter
Add moving low-pass, band-pass or high-pass sweeps in time with your loop.
What you hear is what you export. Drag your finished melody straight into your DAW with Cactus FX printed in. Keep the delay and reverb tails when you want them.
Generate fresh ideas with a single click
Hit GENERATE to try a new chop arrangement, then dial it in. Choose Chill, Spontaneous or Wild to decide how far to push it. Include FX for a new sound as well—or undo any roll and go back to the idea you liked.
PRESETS
Start from a preset. Make the next move yours.
Start with one of 69 chop presets, then reverse and rearrange the chops until you find a direction you want to build on. Save your own favourites and import presets to try new ideas.
CACTUS FX · INCLUDED WITH REVCHOP
Your effects rack.
Even without a loop.
Switch to FX Only mode and use Cactus FX to process audio coming through your DAW, without loading a loop. Add movement, space and texture as it plays—all inside REVCHOP.
Halftime
Resample
Movement
Drive
Chorus
Delay
Reverb
Stutter
Tape Stop
Freeze
Gate
Filter
Master Filter
200+ FX presets
Reorder the chain
FX Only mode · Process incoming audio · Included free
BEFORE REVCHOP
AFTER REVCHOP
BEFORE REVCHOP
AFTER REVCHOP
THE PRODUCTION SUITE
Five loop kits. 126 loops across boom bap, trap and drill. Get the Production Suite and a $20 Jay Cactus gift card free with REVCHOP before October 31 at 23:59 London time.
PACK 01 · FREE LAUNCH BONUS
Reprobate
22 loops — dark, orchestral and melodic drill.
PACK 02 · FREE LAUNCH BONUS
Limbus
20 loops — 10 drill + 10 trap.
PACK 03 · FREE LAUNCH BONUS
Dirty Cuts
31 loops — boom bap, live instruments.
PACK 04 · FREE LAUNCH BONUS
In The Lab Vol. 2
20 melodies to chop, reverse and make your own.
PACK 05 · FREE LAUNCH BONUS
Ignition
33 loops — dark, futuristic trap and drill.
EXTRA LAUNCH BONUS
$20 gift card
Pick something else from the store with your $20 Jay Cactus gift card.
Launch price $49 · Ends October 31, 2026 at 23:59 London time
—
DAYS
—
HOURS
—
MINUTES
—
SECONDS
Launch offer
THE CORE PLUGIN
Chop, reverse and rearrange your melodies. Find a new rhythm or mood, then drag the new version straight back into your beat.
FREE launch bonuses: $171 value
BEFORE YOU GET STARTED
Frequently asked questions
How will I get access?
Does REVCHOP work with my DAW?
Does it work on Mac and Windows?
What audio can I use with REVCHOP?
What’s included in the launch offer?
What is Cactus FX?
Do I need an internet connection?
How many computers can I use REVCHOP on?
System requirements
Mac
macOS 12 Monterey or later. Apple Silicon (M1 and later) and Intel supported.
Windows
Windows 10 (version 1607 or later) or Windows 11, 64-bit. Intel or AMD processor. Native Windows ARM/Snapdragon is not supported.
Formats
Mac: AU and VST3. Windows: VST3. AAX is not available; Pro Tools is not currently supported.
Hardware
4 GB RAM minimum; 8 GB recommended. Dual-core processor or better; quad-core recommended. 200 MB available disk space.
