Rez – Free Analog Synth VST

Ugo has released version 2.0 of Rez, a free PC VST virtual analog monosynth, with a highly resonant low pass filter, that is capable of a wide range of sounds, from funky squishes, beastly basses and screaming leads, to tight arpeggiations, atmospheres, bells, and interesting effects.

Ugo Rez

New features:

  • * New GUI
  • * Bigger and brighter sound, including a beefier sub and more pronounced detune (switchable back to the v1 sound)
  • * More aggressive overdrive
  • * Phaser effect with optional LFO and velocity modulation
  • * LFO start times sync to host play/record
  • * 8 bar speed option for LFOs
  • * Sample and hold waveform option for LFOs
  • * MIDI CC support for most parameters
  • * Oscillator phase offset adjustment (plus modulation)
  • * Aftertouch to detune + phase
  • * 176 new presets (now 256 total)


  • * Fixed LFO timing bug
  • * Fixed LFO waveform bug
  • * Several control range adjustments

More information, demos and the download are available at the Cortidesign site.

One thought on “Rez – Free Analog Synth VST

  1. I’m using Macs but have a couple of pc’s that I’d like to try running some synths on… so, I’ll start with some of the freebees and work up from there. I hope I can find some stand-alones since I haven’t figured out how to run vst’s yet. THANKS ! ! !

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