Feature●Onerbl New Global 5.7V AC / DC Adapter Compatible with Roland SP-404 SP-404MKII SP-404MK2 Creative Sampler and Effector 32-Voice Polyphony SP404MKII SP404MK2 +5.7V DC5.7V 5.70V 5.7 Volt 5.7 Volts 5.7VDC 5.70VDC 5.7 V 5.70 VDC Class 2 Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU●Tested Units. In Great Working Condition.●Brand New, High Quality Replacement AC/DC Power Charger Adapter●Input: AC 100-240V 50/60Hz Auto (Worldwide AC Input)●Over Voltage Protection, Over Heat ProtectionDescription