Multitester tested for voltage. This is a Power supply voltage EQUIVALENT for many guitar effects pedals with the following specs: AC input 120V (ordinary household wall plug outlet) and AC output: 9VAC and 2.1A. (aka: 9volt AC 2100mA). Amperage can be higher, but never lower. Please check your device for electrical requirements. Photo is generic. Shape, size or color may differ from photo. Round barrel connector with a HOLLOW center.

Special heavy wrapping is provided to protect the prongs. S&H in the contiguous USA is $5.(insured shipping).
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USPS DELIVERY TIME: As stated in the item listing, seller will drop-off your item to the USPS within 4 days of receiving cleared payment. How long it takes to deliver to your door is strictly within USPS control and not within the control of seller. Please leave 5 stars for seller 4 day drop-off time. Thankyou.