SPC Potion
Restoration for recordings — and for AI audio.
“Drink me — for damaged audio.”
SPC Potion is the Spectral Colors restoration suite — built for old recordings, codec-damaged material and the metallic, fizzy, smeared residue that AI-generated and AI-processed audio leaves behind. Four modes set the stance: Live Clean is zero-latency for tracking, while AI Cleanup, Restoration and Soft Detail run the deeper spectral engine. The traditional repair rack covers de-click and crackle, adaptive 40–80 Hz hum removal with up to eight harmonics, conservative clip repair and late-tail reduction; the spectral side adds broadband denoise, de-metal for periodic spikes, de-harsh and incoherent air-hash cleanup — the signature treatment for neural-codec fizz. Six cleanup layers — Hiss, Hum, Click, Metal, Harsh, Detail — blend on a draggable curve, and global Confidence, Preserve and Smoothness keep corrections bounded, with transient recovery, stereo stability and true-peak output safety guarding the result. The Monitor switches between Mix, Clean, Wet and Artifacts, so over-processing is immediately audible, with a clean/wet/artifact vectorscope and occupancy monitor on the aqua-lavender-amber Potion Console beside its animated flask. Everything runs locally and deterministically — no cloud calls, no model downloads — with sixteen factory presets from Diffusion Air Hash to Declip and Restore, plus named user saves.
Available now — a one-time purchase, yours to keep.
Highlights
- Four modes: zero-latency Live Clean / AI Cleanup / Restoration / Soft Detail
- Built for AI-audio residue: de-metal, air-hash cleanup and artifact-aware suppression
- De-click, adaptive hum removal (1–8 harmonics), clip repair and late-tail reduction
- Six cleanup layers on a draggable blend: Hiss, Hum, Click, Metal, Harsh, Detail
- Confidence, Preserve and Smoothness keep every correction bounded
- Mix / Clean / Wet / Artifacts monitoring — hear exactly what was removed
- Transient recovery, stereo stability, gain match and true-peak output safety
- Local and deterministic: no cloud, no model downloads
- 16 factory presets + named user saves; hover descriptions on every control
At a glance
- Format
- CLAP audio effect (64-bit)
- OS
- Windows 10 / 11
- Host
- Any CLAP host — FL Studio 21.2+, Bitwig, Reaper…
- Version
- 0.1.1
Latest updates
Actively developed — recent fixes and improvements:
- Store release — account activation with offline license caching, installer and printable manual; clean pass on the official CLAP validator. No sound or state changes.
- First release — the full restoration rack: four modes, six cleanup layers, sixteen factory presets, clean/wet/artifact monitoring and the animated Potion Console.
Learn the technique
Not sure if this is the tool you need?
These free guides explain the job SPC Potion does — read them first, then decide. No sign-up, no video, just the technique.
Made to be played
Every knob morphs the sound.
SPC Potion is built for real-time sound design. Turn a control and the whole signal reacts at once — spectral colour, granular texture and modulation respond live, right in your DAW. Nothing is baked in: every parameter is fully automatable and MIDI-mappable, so you can draw evolving movement, morph a vector-scope signal, and lock in a one-of-a-kind sound no preset could give you.
Get SPC PotionInside the plugin
Click any image to enlarge.