myVolts 5.7V EU power supply for Roland devices (5.7V 2A c-ve)

myVolts 5.7V EU power supply for Roland devices This high-quality, low-noise power supply adaptor by myVolts has an output of 5.7V DC and 2000mA max, and centre negative polarity. Tip size is standard 5.5mm outer diameter / 2.1mm inner diameter. It's suitable for all Roland devices requiring 5.7V and up to 2000mA - anything that needs original Roland part PSD. If your device has a current requirement lower than 2000mA that's fine, only the current required is drawn by the device.