Introducing Spectral Tuner

Meet Spectral Tuner — the newest Spectral Colors plugin, and a different kind of tool. It does one thing beautifully: it takes any sound, works out what tuning it is really in, and gently moves it into the pitch world you choose.

Click a world, and it flows there

Click A=432, A=440, A=444, C5=528, a Golden Ratio world or a historical pitch, and Spectral Tuner analyses the incoming sound, calculates its current tuning, and bends the whole spectral body toward the new reference. No rough pitch-shifting — the tone, transients and stereo image stay intact. It feels like the recording was always performed in the new tuning.

It listens first

Under the hood is real spectral analysis. Spectral Tuner detects your source tuning instead of assuming it, so A=440 doubles as a repair button — restoring drifted, tape-worn or off-tuned audio to standard pitch, while leaving already in-tune material alone. A scale-aware layer can pull notes onto the key of your song, shaped by three musical macros: Correction, Smoothness and Relief.

Highlights

• 25 tuning worlds — 432 / 440 / 444, C5=528, golden-ratio and historical references
• Automatic source-tuning detection with a repair mode on A=440
• Scale-aware note correction — Correction · Smoothness · Relief
• Golden Custom + Custom A4 — dial any reference you like
• Live & Baked modes, with a whole-clip tuning map for finished audio
• Formant preservation, transient protection, stereo-safe
• An animated ultraviolet cosmic interface — twin orbs for detected vs corrected pitch, and a cymatic spectral field showing exactly what changed

Available now

Spectral Tuner is out for Windows as a CLAP plugin (FL Studio, Bitwig, Reaper and any CLAP host), for €9.99.

See Spectral Tuner →