MS Widener 2.0
FreeFree stereo widener plugin for macOS and Windows
Make your mix wider without losing the low end.
Version 2.0 is out: a new interface with a second view, Route, and Generate sides to turn a mono synth into stereo. What's new in 2.0 →
Already using it? Explore the Mid/Side Core →

MS Saturator 2.0
FlagshipMid/side saturation plugin for macOS and Windows
Drive the sides hard and keep the centre clean.

Press play, then switch. Both takes run in sync
No iLok and no password. One online activation, then it runs offline. Full refund within 14 days, for any reason.
The Mid/Side Core
€249
All 6 paid plugins together, for €249 instead of €354 one at a time. You save €105.
See the bundle- MS Saturator€69
- MS Field€49
- MS Clipper€69
- MS Compressor€49
- MS Punch€59
- MS MultiComp€59
- One at a time€354
- Together€249
The rest of the toolkit.
Same idea, applied to the other jobs that come up: metering, clipping, compression, transient shaping, and multiband work.
€49MS Field
See the fold to mono before you make it.
€69MS Clipper
Clip the centre and the sides on separate curves.
€49MS Compressor
Give the mid and the side their own compressor.
€59MS Punch
Keep the centre punchy and dry the room in the sides.
€59MS MultiComp
Four bands, and the mid and the side get their own compressor in each.
Made on my own sessions.
My name is Ivo Janssen and I'm a pop producer, mixer and songwriter. I made these plugins to quickly make my mix sound professional when I need it most. I tried making the controls as easy as possible while still giving you enough options to play with. The plugin MS Saturator came out of a chorus that wouldn't land: parts right, balance right, and the bus mix still sitting in the same narrow space as the verse. Everything since has come from that.
Read the longer version