The Electro Harmonix 9LDC-500 Power Supply grants you an easy tidy setup. Delivering 9 volts DC this power supply is suitable for the 2880 HOG Holiest Grail and 16-Second Delay pedals and will ensure theyre given the ultimate fuel they need to perform at their best. Play without the burden of electrical noise tainting your set use time and again thanks to immense durability and equip yourself with the kind of quality that only Electro Harmonix can provide. Whats more the 9LDC-500 also offers brilliant heat reduction and voltage damage protection meaning you can rely on it to deliver every time. Specifications Product Code: UK9LDC-500 Input Voltage: AC100-240V 50/60Hz Output Voltage: 9V DC Suitable For: 2880 HOG Holiest Grail 16-Second Delay Pedals