Boss PCS20A Daisy Chain Power Cable, use it to power up to 8 other pedals from the Boss LS2 line selecter, Boss NS2 noise suppressor pedal or the Boss TU2 tuner pedal.
These specifc Boss pedals are designed to supply power to other pedals on your pedalboard without the need for multiple extensions or a bulky power strip.
Recognized by guitarists everywhere as the world's first name in compact effects pedals, BOSS makes sure you get the tone you want every time you play. Whether it be classic or hard rock, blues, jazz, country, funk or something new, wild and completely on the edge, BOSS helps you find your tone.
Beyond the killer effects pedals, BOSS is also constantly pushing the envelope to develop innovative multi-effects, rhythm machines and other easy-to-use instruments for musicians of all types. Put simply, BOSS gives you the great-sounding tools you need to spend more time making great music.