ValhallaFreqEcho MkI (free)

Category: Delay
  Mar 19, 2010
Total votes: 2238

ValhallaFreqEcho MkI is a free frequency shifter, combined with an analog-style echo, plug-in for Windows and Mac OS X.

The MkI release adds a GUI as well as the ability to sync the delay time to the tempo. The sonic results encompass barberpole flanging and phasing, dub echoes that constantly rise or fall in pitch, the classic detuning of frequency shifting, and a variety of psychedelic, evolving self-oscillation patterns that will spin around and through your skull.


  • Bode-style frequency shifting.
  • Analog style delay, with delay time set via knob or synced to tempo.
  • Low Cut and High Cut filters for shaping delayed sound.
  • Feedback control (can produce self oscillation even with no input).
  • Mono/Stereo input, stereo output.
ValhallaFreqEcho is free and available for Windows and Mac OS X in VST, AU and RTAS effect plug-in formats.

Visit: Valhalla DSP

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