Rockboard RockBoard Power Ace 25
                                
                                
                             
                            
                         
                            
                            
                        Rockboard Power Ace 25, Power Supply Unit for Effect Units, 9 V DC output voltage, 2,500 mA output power, Input voltage between 100 and 240 V (automatic voltage adjustment), High-quality construction, Almost hum-free operation, 3 m long connection cable, Connection: 2.1 x 5.5 mm barrel connector (-) inside, Includes plug adapters for EU, UK, US and AU/NZ