CHOW Phaser

CHOW Phaser

by Chowdhury DSP
Free
Effects
Phaser

Chowdhury DSP's CHOW Phaser uses a skewed LFO modeled on light-dependent resistors and nonlinear filters that bring warmth and dirt. The feedback stage is shaped by drive, dirt and thrash controls, a 10x switch raises the LFO rate tenfold, and it runs in mono or stereo. Its code is open source, licensed under BSD 3-clause.

Features
  • Mono and stereo modes
  • Skewed LFO modeled on light-dependent resistors
  • Nonlinear filters that add warmth and dirt
  • Drive, dirt and thrash controls shape the feedback stage
  • A 10x switch multiplies the LFO frequency by 10
  • Open source under the BSD 3-clause license
Free
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Plugin details

Developer
Formats
VST3, AU, Standalone
Pricing
Free
Minimum OS
OS X version 10.12 or newerWindows 7 or newerper the developer, as of Oct 1, 2026
Native Apple Siliconper the developer
Type
Effects
Category
Phaser

Details checked Sep 30, 2026.