Plugin interface — screenshot pending
Multiband

Frequency Splitter

Image-Line

Where to get itAvailable from Image-Lineimage-line.com

Frequency Splitter is a multiband processing tool that divides audio into 2 or 3 frequency bands (low/high or low/mid/high) with independent routing to separate outputs, enabling advanced parallel processing chains. It offers near-zero-latency IIR filters or Linear Phase options with crossover slopes from 6 to 96 dB/octave, plus integrated visualization of frequency response and real-time band-level adjustment—making it ideal for surgical multiband effects, sidechain splitting, or parallel compression workflows.

Written from the manual and checked against it. How we check

Key Features

012 or 3 frequency band splitting with independent outputs
02Crossover slopes from 6 to 96 dB/octave
03Normal (IIR) or Linear Phase filter modes
04Cutoff frequency range 30 Hz to 16 kHz
05Band level controls +18 dB to -∞ (muted)
06Frequency response visualization with input/output monitoring
07Linked frequency knobs option
08Mute and solo switches per band

Things to Try

  • 01Use Sidechain Sends for all destination track links to prevent main output from reaching send tracks while keeping split bands available for independent processing
  • 02Select Linear Phase mode when perfect phase alignment with the input signal is critical, accepting the 12–290 ms latency depending on Precision setting
  • 03Route each band to a separate mixer track with 4.5 dB/octave Pivot Slope in the histogram for a spectrum view closer to how you hear the mix
Formats
VSTVST3AUAAXSTANDALONE

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