StonEQ 4k is inspired by the idea of mixing the best of the 4000 EQ’s two units: The Brown ve rsion (which in our opinion is the most musical) and the best attributes of the Black version.

Let us demonstrate with an example: When using the “Width” control, you will notice that from 0% to 49% the equalizer is rather surgical — mostly used to “repair” audio as well as to eliminate unwanted resonances or frequencies. In this sense, the band behaves more like the Black unit. However, when employing a width from 50% to 100%, the band will become much more musical.

In addition, StonEQ 4k features its own unique form of saturation, ranging from subtle to aggressive.

Key Features

  • Refined analog style. Four bands and two filters.
    • Highs: Featuring selectable high shelf or bell filter.
    • High Mids: Ranging from 300 Hz to 7000 Hz.
    • Low Mids: Ranging from 100 Hz to 3000 Hz.
    • Lows: Featuring selectable low shelf or bell filter.
    • Filters: Featuring low pass and high pass filters.
  • Saturation Ranges from very subtle, passing through “warm” levels, all the way to levels approaching overdriven.
  • Output to level the output volume.
  • A/B switch for A/B comparison.
  • Presets system to create and edit both user and factory presets.
  • Support for HQ screen resolution (Retina)
  • Optimized for real-time usage
  • Internal 64-bit floating-point double precision.

More info…