UpBright NEW 9V AC/DC Adapter Replacement For Roland Handsonic HPD-15 HPD15 SP 404 SP-404 PK-7 SPD-S VT-1 UA-5/100/101/700 UM-550 UA700 TR-626 Rhythm Composer Switch 9VDC Power Supply Cord Charger World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)