DRAG THE CURVE
Shape it by hand
Drop a node anywhere on the response and drag it — frequency and gain under the cursor, Q on the scroll wheel. The whole EQ is one interactive curve drawn straight over the spectrum.
What it does
24 BANDS · 8 TYPES
From broad to surgical
Up to twenty-four bands and eight filter shapes — bell, low and high shelf, high- and low-pass, notch and more — with slopes from a gentle 6 to a razor 96 dB per octave.
PRE / POST SPECTRUM
See what you hear
A real-time analyser shows the signal before and after the EQ behind the curve, so every move is informed — find the resonance, then place the band exactly on it.
L/R · MID/SIDE
Per-band stereo
Set any band to process the full stereo, just the left or right, or the mid or the sides — de-ess only the centre, brighten only the width, tame a channel imbalance.
PRECISION DSP
Clean and true
A precise, independently verified filter core — the response you draw is the response you get, transparent enough for the master bus and sharp enough to fix a problem.
WORKFLOW
Made to master
A clean, resizable interface with a readable grid, solo-listen per band to audition a move, gain matching and a preset browser for your own mastering chains.
One studio, one language
Stesso is one half of the SHLabs mastering bench — the tone to Glue's dynamics.
A paid, closed-source SHLabs plugin in active development. This page is an early look; pricing and availability will be announced when it ships. Follow SHLabs to hear when it lands.