Orra
Tone Zone
Tonal Curve Corrector
Analyze, correct, and sculpt your tonal curve in one plugin. See where your mix sits against professional targets, close the gap automatically, and fine-tune with a full parametric EQ and per-band saturation.
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Keep your tonal curve in the zone
Not just a meter.
Most tonal analysis tools stop at showing you the problem. Tone Zone goes further — it analyzes, corrects, and lets you fine-tune by hand, all in the same window without switching plugins.
Traditional Approach
Open a metering plugin to see your tonal curve. Spot the issues. Switch to a separate EQ to make corrections. Flip back to the meter to check your work. Repeat until it looks right — or until you run out of patience.
See the problem in one plugin, fix it in another.
The Orra Way
See your tonal curve against a genre target. Turn up the correction knob and the FFT-based EQ nudges your spectrum toward the target automatically. Then fine-tune with a 6-band parametric EQ and add per-band saturation — all in the same window, all updating in real time.
Analyze, correct, and sculpt without ever switching plugins.
How it works
Three layers of tonal shaping that work together or independently
See It — Spectral Analysis
A smooth, slow-moving 40-band spectral analysis shows the true tonal shape of your mix — the big picture, not moment-to-moment chaos.
Your mix's tonal curve is overlaid against genre-calibrated target zones so you can see exactly where you sit at a glance.
Drop in any reference track and Tone Zone learns its tonal fingerprint automatically — build targets from your own favorite masters.
Know exactly where your mix stands
Shape It — Auto-Corrective EQ
Turn up the Correction knob and an FFT-based corrective EQ gently nudges your spectrum toward the target in real time.
Level-awareness detects whether the mix is in a full section or a sparse arrangement and adjusts correction intensity accordingly — no overreacting during intros, bridges, and breakdowns.
Adjustable depth, speed, and ceiling let you dial in exactly how aggressively the correction works.
Correction that adapts to your music
Make It Yours — Fine-Tune by Hand
A full 6-band parametric EQ sits on top of the auto-correction for manual fine-tuning. Drag nodes directly on the spectrum display.
Right-click any band to add per-band analog saturation — Tube, VCA, or British character — for harmonic richness at specific frequencies without extra plugins.
A/B comparison lets you instantly evaluate your processing against the dry signal.
Your final say over every decision
See your mix clearly
Orra Tone Zone is free / pay what you can. Get it now and hear what a corrected tonal curve does for your mix.