Keep your low end rock solid with 1-Mono, a simple yet powerful one-knob plugin.
By folding everything below a chosen frequency into mono while leaving higher frequencies untouched, 1-Mono tightens your mix, cleans up stereo imaging, and ensures punch and clarity where it matters most.
Perfect for bass-heavy genres, mastering, or whenever you need a reliable mono brickwall with zero hassle.
🎛 One knob. Instant control. Solid results.
Looking for more?
Get 1-Mono together with 8 other focused tools in the 9-plugin bundle—a complete set of one-knob processors designed to speed up your workflow and shape your sound with ease.
Beta access on macOS. 1-Mono is in open beta and not notarised by Apple yet — notarisation arrives with the stable release. Until then macOS keeps the quarantine flag it puts on every downloaded file, so there is one short step the first time you install.
Copy the plugin into your Components folder:
/Library/Audio/Plug-Ins/Components/
then run this once in Terminal to clear that flag:
sudo xattr -cr /Library/Audio/Plug-Ins/Components/1-Mono.componentThat is all: macOS then loads it like any other plugin, and Windows needs no setup at all. If your DAW still does not list it, write to hi.23dsp@gmail.com with your macOS version and DAW — beta reports get priority.
1-Mono - One Knob Mono Brickwall is sold through Gumroad, which handles checkout, licences, downloads and updates.
Buy on Gumroad