Harmonizer Pedals

Malekko Polyamorator Harmonizing Delay

Eventide H9 Multi-Effects Pedal

Meris Hedra Stereo Rhythmical Pitch-Shifter

EarthQuaker Devices Astral Destiny Octave Reverb

Greenhouse Effects Logos Creative Chorus

OPFXS Asteroide Sampler & Harmonizer

Alexander Pedals Marshmallow Artificial Sweetener (Dual Modulated Pitch Shifter)

Catalinbread Coriolis Effect

TC Electronic Brainwaves Pitch Shifter

Chase Bliss Audio Thermae gets the Knobs Treatment

Eventide Announces Android Control for the H9 Harmonizer