Mac and Windows.
Mac versions run in compatible AU/VST3 hosts. Windows versions are being prepared for launch; system requirements and supported formats will be confirmed before release.
Decision Audio / CORE 03
THE
EQUALISER
Shape what matters.
Five bands, independent roll-offs and two tonal voicings around a directly editable curve. Choose the broader shoulders of TRACK or the more direct parametric response of BUS, then bring in AIR for the finishing lift. Every move remains yours to make.
Preparing for release
Planned launch price£59GBP · Perpetual licence
Sales, trials and public downloads are not open yet.
Current Mac build1.0.0
FormatsAU · VST3
PlatformsMac: macOS 13 or later
Inside the current build
Find the curve.
Keep the character.
Five bands, direct control
Drag a numbered point to set frequency and gain, then adjust its width or shelf slope. The outer bands switch between shelves and bells. Select a band to bring its controls into focus, with individual and combined curves visible together.
Independent roll-offs
Separate high- and low-pass filters provide 12 dB/octave roll-offs, controlled from their own graph handles or precise frequency entries. The five tone bands remain available independently for shaping the body and balance.
Musical starting points
Start with Studio Smile, Console Smile, Warm & Open or Presence, or make a targeted vocal or piano move on the selected band. Each setting remains editable; the display remembers the chosen starting point and marks subsequent tone changes.
Open or Classic Air
OPEN adds signal-dependent harmonic presence, with an assertive upper range. CLASSIC provides the earlier broad high shelf. The amount and Air Tone controls let you choose how much lift to bring into the part.
Compare, then check
Use A/B and captured level matching for listening comparisons. CHECK measures five seconds of audible output for sample overload, broad tonal concerns and large EQ boosts. It reports its findings for you to review. Live left/right peak meters keep levels visible.