ROLAND PCS20A Parallel AC Adapter Power Supply Cord This is the 8-pin parallel AC adapter power supply cord from ROLAND. The cable length is 1m. • 8-pin parallel (AC adapter power supply cord): DC plug x 8 • By connecting the TU-2, LS-2, or NS-2 with an AC adapter PSA-100 and this dedicated PCS-20A cord, it is possible to supply power to other Boss effects pedals (up to 7 pedals) • Direct power distribution from the AC adapter is not possible