Retro Delay is a flexible all round, free, delay VST effect for Windows. It has the character and sound of a vintage delay unit but features many modern options. Besides delays, it can produce a wide range of modulation, chorus, flanger and phaser effects.

Features:

• Independent left and right channel delay lines.
• BPM synced or manual times (up to 6 seconds).
• Forwards or backwards delays.
• X-feedback (ping pong).
• '1 feedback pass', there will always be 1 feedback.
• Optional negative feedback for phaser/flanger effects.
• Optional short delay times for phaser/flanger effects.
• Integrated automatic limiter.
• 2 BPM synced LFO's 1 modulates filter cutoff, the other the delay time.
  (only available for forwards delay).
  • 4 LFO modes, sine, triangle, ramp, envelope follower.
  • LFO, left/right channel inverse options.
• 24dB/oct resonant filter placed in the feedback path - Switchable lowpass, bandpass, highpass, low shelf and high shelf mode.
• Saturation - Saturate and limit parameters, 2 different types.
• Old-school spring reverb - Size, color and mix parameters, Optional mono mode.
• Fade out option, when using high feedback settings - Fade out time parameter.
• Pitchbend wheel, for smooth delay time changes.