John Frusciante’s Moog Moogerfooger MF-103 12-Stage Phaseraccess_time First seen circa 2002
Chronologically looking, and based on the photos, this is the first Moog pedal that John ever had on his pedalboard. It first appeared around the By the Way era. Later on, during Stadium Arcadium tours, John would have around eight or nine different Moog pedals sitting on his pedalboard.
The Moog Moogerfooger MF-103 12-Stage Phaser seemed to have directly replaced the MXR Phase 90 which John was seen using during the Californication tour.