UpBright New Global DC9V AC - DC Adapter For ART USB Phono Plus Preamp Project, CLEANBox Pro Converter Preamplifier/Audio Interface 9V 9VDC 9.0V 9 VDC Switching Power Supply Cord Cable Charger PSU 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. UpBright New Global DC9V AC - DC Adapter For ART USB Phono Plus Preamp Project, CLEANBox Pro Converter Preamplifier / Audio Interface 9V 9VDC 9.0V 9 VDC Switching Power Supply Cord Cable Charger Mains PSU