Amazon.com: MOOER Tender Octaver Pro, Stereo Octave Pedal with Adjustable between unison and +1/-1 octave Make Your Harmonization, Pitch Shifting, Whammy and Detune Chorus Effects : Musical Instruments
MOOER Pitch Step Polyphonic Shifting Harmony Expression Guitar Effects Pedal for sale online | eBay
Mooer Pitch Step - YouTube
Buy Mooer Audio Micro Pitch Box Harmony Detune Pitch Shift Guitar Effect Pedal | Sam Ash Music