Waves API 550

Original price was: €149.00.Current price is: €35.99.

Shape Your Tone with Exceptional EQ Curves

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The API 550 introduced visionary EQ curves. Q varies with gain, so boosting adds a more focused musical quality—while reducing gain provides natural, subtle-to-steep tone shaping. Developed in close collaboration with API, the 550A/B are loving re-creations of these late-60s legends.

Expertly selected frequencies lift instruments up, or place them further back—just as easily as they can sweetly shape a mix’s contour. For individual tracks, buses, or full masters, the 550 defines musical transparency.


  • Version: macOS Catalina 10.15, Big Sur 11, Monterey 12, Ventura 13, Sonoma 14
  • CPU: Intel or Silicon Architecture
  • RAM: 8
  • Disk: 16
  • Version: Windows 10 64 bit Windows 11
  • CPU: X64 compatible Intel or AMD CPU
  • RAM: 8
  • Disk: 16