Gamechanger Audio Bigsby PedalMaker: Gamechanger Audio Model: Bigsby Condition: New Description: The BIGSBY Pedal is a revolutionary polyphonic pitch shifter pedal that reproduces the string bending and vibrato effects produced by the BIGSBY Tremolo arm and other traditional tremolo systems. The idea to create a BIGSBY style pitch shifting pedal was born out of a long standing admiration for the BIGSBY systems unique feel, sound and design. Now, after a two year long design and