Fix Flanger and Doubler

Versatile flanger and rich doubler from the mind of Paul Wolff.

Fix Flanger delivers the sound of classic flanging, with extreme control and flexibility

Fix Doubler provides lush chorus and rich textures to your vocals

Unprecedented hands-on VSO flange control, with servo motor bounce emulation

In 1979, Paul Wolff formalized a vision which was turned into an exclusive limited edition hardware, that became loved among musicians and sound engineers.

In 2015, the Fix Flanger and Doubler is the reincarnation of this vision — a plug-in package that handles hands-on flanging with unique stereo widening methods, as well as vocal doubling with lush chorus and rich textures.

"Both units are very smooth and creamy. Fix Flanger is the first in-the-box flanger that sounds like real old school flanging with a new school twist. And the Fix Doubler adds a wonderful sonic quality and depth."

Ross Hogarth Multi-Grammy Award winning producer, mixer, and engineer for Van Halen, Keb 'Mo', R.E.M., and Ziggy Marley

Have a listen

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This product supports Extended Features

We love VU meters, Bakelite knobs, and analog quirks. But we want modern precision and workflow. The answer? Softube Extended Features. Easy-access panels with the innovations you need close at hand. 

"The Fix Flanger just sounds right. It's not artificial or cold, it's full and inviting. The Fix Doubler has a magic way of making stuff bigger, especially in the stereo field, in a way nothing else does."

Reid Shippen Seven times Grammy Award winner. Reid has mixed, engineered, and/or produced music for Death Cab for Cutie, Shania Twain and Jonas Brothers

Movement with Fix Flanger & Doubler

In short

  • Fix Flanger delivers the sound of classic flanging, with extreme control and flexibility.

  • Unprecedented hands-on VSO flange control, with servo motor bounce emulation.

  • Fix Doubler provides lush chorus and rich textures to your vocals.

  • 'Auto Double' uses a unique method of accurate phase-cancellation to make a natural sounding doubler effect.

  • No USB iLok key required.

Fix Flanger and Doubler

Versatile flanger and rich doubler from the mind of Paul Wolff.
USD 79.00
14-day returns 20-day trial Tech support Three activations

System Requirements

  • Ventura 13, Sonoma 14, Sequoia 15
  • Windows 10 (64-bit), Windows 11
  • Softube account
  • iLok account
  • Computer with AU, VST, VST3 and/or AAX compatible DAW host software
  • Internet access (for downloading installers and managing licenses)

    Read full System Requirements and our Terms and Conditions