If your productions are suffering from ‘sounds like a robot’ syndrome, the Rast Sound might just have the cure. Naturaliser 2 is an effect plugin that applies time-varying micro-variations to its incoming audio.

What is Naturaliser 2?

Naturaliser 2 uses spectral, transient, colour and noise dimensions to add subtle movement and micro variation that feels human. You set how often it changes, and just like that; every hit or loop starts to breathe – almost like it’s being played live.

Key Features

  • Micro-Variation Engine – Adds endless subtle changes to avoid robotic loops.
  • Three FX Dimensions – Spectral, Transient, and Colouring controls.
  • Time-Slicing with Randomisation – Applies variation at set intervals.
  • Speed & Swing Control – Adjust timing of variations; includes free-rate option.
  • Transient Detection Mode – Trigger changes based on incoming audio hits.
  • Extreme Mode – Push variations to creative or experimental levels.
  • Noise Motion – Adds moving noise textures for organic feel.
  • Strength Control (Up to 5× in v2) – Scale intensity from subtle to dramatic.
  • Smooth Control (v2) – Turns stepped changes into fluid motion.
  • Smart Noise + Filter (v2) – Pink/White/Velvet noise with tonal shaping.
  • Advanced Detect Mode (v2) – Smarter, more musical transient detection.
  • Refined Interface & Engine (v2) – Cleaner UI and smoother variation blending.

Pricing & Availability

Intro price €49 (until Sept 18, 2025); regular €79 directly from the Rast Sound website.

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