AFX 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) SPECSAUDIO I/O: 1/4" TRS input and output (TRS enables Dual Path Functionality)DSP: 32-bit processingBYPASS: True Bypass with Buffered Bypass OptionDIMENSIONS: 1.9” W x 3.8” D x 1.92” H (49mm W x 97mm D x 49mm H)MATERIAL: Durable aluminum enclosureCURRENT DRAW: 53mA, typicalPOWER: 910-R AC Adapter (sold separately) or suitable filtered and regulated 5.5mm OD, 2.1mm ID Barrel Connector, Center = negativeANALOG SIGNAL PATH: Input impedance: 10M Ohm | Output impedance: 1k Ohm | Signal-to-noise: -100dB | Dynamic range: 100dBDIGITAL SIGNAL PATH: A/D, D/A conversion: 24-bit | Signal processing: 32-bit