We are NOT in the power supply business, we are in the pedal business, SO we make sure this power supply is the finest it can be to make our pedals shine, and we offer it at a very reasonable price for a nice and clean power supply. Hot Box HB-PCW-A1 Guitar Effect Pedal Power Supply 9V 1A DC Adapter 1000ma RF-ShieldedThe HB-PCW-A1 Power Supply 9V 1A For Guitar Effect Pedals 100-240V Input Switching Adapter HB-CPW-A1 Power Adapter USA Plug Product Description:1. HB-PCW-A1,with a powerful output of up to 1000mA,you can supply power for a whole pedal board,including several digital pedals.2. Special feature is the filter in the output cable which will reduce high frequency radiation and noise.3. It is one of the quietest power supplies on the market.4. Short Circuit Protection. 5. Over Temperature Protection.6. This 9V 1A Power supply 1000ma consists of a 9V DC center minus.Specifications: Input Voltage: AC 100-240V, 50/60Hz Output: DC 9V 1A /1000ma Connector Size:5.5mmx2.5mm Center Negative - Cord Length: 4ft No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada