Polychorus

CHORUS

FLANGER

MODULATION

The PastFx Poly Chorus is an all-analog multi-effect modulation pedal inspired by the original 1980s Electro-Harmonix Poly Chorus. It produces up to five effects including slapback or double tracking, chorus, vibrato, flanger, and filter matrix, all from a single compact pedal. It features true bypass, an LED mode indicator, a blend control for effect mixing, and internal threshold and volume trim controls. The pedal uses two vintage Panasonic BBD chips to deliver authentic analog modulation. The circuit retains some of the vintage characteristics that contribute to its unique sound.