AFX BlueChorus Mini Delay PRO-AFX-CH2AFX BLUECHORUS MINI ACOUSTIC GUITAR CHORUS PEDAL Analog, Vintage, and Classic Chorus Effects True Bypass with Buffered Bypass Option Intuitive Delay Time, Repeats, and Level Controls Innovative Dual Path Routing Super Compact Design Fits Almost Anywhere 9V External Power Required (sold separately) SPECS AUDIO I O: 1 4" TRS input and output (TRS enables Dual Path Functionality) DSP: 32 bit processing BYPASS: True Bypass with Buffered Bypass Option