Pitchd

PITCHD is a delay plugin with a pitch-shifter in the delay path.

Pitch shift amount can be adjusted in semitones or fine. Delay can be set in milliseconds or host synced. Can be used as send or insert effect.

Let the echo’s pitch drift away softly with a slight detune or up or down by a maximum of one octave to create strange effects.

http://music.service-1.de/html/wok_free_vst_plugin_pitch_shif.html