All-in-One Stereo Effect Plugin

Filters

Mid/Side FX Algorithms

Vectorscope Controls

FX Controls

Patreon Downloads

Patreon Patreon Free

Free Downloads

*Colours Are Disabled In Free Version

If Defender is giving you trouble, use the Patreon Free link

Windows No Installer Windows Installer macOS Linux
Info & Change Log

v1.1 AU Patch (4/24/25)

- Fixed issue with logic AU validation, should work now

v1.1 Patch (4/19/25)

- Removed vectorscope logo to avoid crashes on startup

v1.0 Release (4/18/25)

- Changing colours disabled for free downloads

- Added buttons to cycle presets

- Mensla Logo sample plays on startup and when clicking logo on top left

- New colours

Beta (3/31/25)

- Right-clicking thickness slider uses rainbow colours for scope

- Added toggleable glow to scope

- Added version hints on all params

- Fixed Windows mouse wheel intercepts while plugin isn't visible

- Optimized how the scope and UI frames refresh

Beta (3/25/25)

- Scope now scales with plugin size

- Fixed meters being visible after minimized in vectorscope mode

- Added Hz and MIDI note on UI for short delay times

- Changed default filter param values

- Fixed low-pass and high-pass slider curve scaling with plugin size

- Made custom slider style for all filter types

- Added params for all filter types so they no longer share

- Changed plugin name from M-Stereo Tool → Stereo Tool

Beta (3/2/25)

- Rewrote the delay

- Fixed delay bug at short delay times

- Added new param for high-pass filter so it doesn't share values with other filters

- Audio doesn't go nuts when switching filter types anymore

- Changed L|R and M|S button

- I did other things too but I forgot

Beta (2/14/25)

- Added mid/side mode

- Mid/side level meters

- Mid/side gain sliders

- Fixed width slider values

- Plugin UI size now saves in properties file and will remember between instances and when minimized

Beta (2/12/25)

- Patreon upload

-Attenzione-

Careful with high feedback and low delay times

Windows Installer

The installer copies the VST3 file into C:\Program Files\Common Files\VST3

If that path doesn't exist, the install will fail. Running the installer as admin will create the path and install

Presets

The plugin comes with no presets (Some available on Patreon)

Presets made between updates may have changed param values

Preset location - Documents > VST3 Presets > Angelo Fazari > Stereo Tool - (Same for all OS)

Saving a preset will create that path for you

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Visual C++ Redistributable Package (x64)

Install help video

VST trademark