BOSS USED DD-5 KEO PERCUSSION Its input voltage ranges from

Its input voltage ranges from 9V to 18V

and optical expansion units

Channel 1: Mic/line level compatible XLR/TRS combo jack

all in a small package

BOSS USED DD-5 KEO PERCUSSION Its input voltage ranges fromThe DD 5 is a compact, multi functional, high quality digital delay pedal equipped with a new, proprietary high performance DSP (Digital Signal Processing) chip developed by BOSS. It can produce a wide range of delay sounds, from ultra short delays of 1ms to long delays of 2000ms. By pressing the foot switch (sold separately) in time with the song's tempo, you can set a delay time that matches the tempo. Equipped with a reverse mode that creates a