Multitester tested for voltage. Power supply voltage EQUIVALENT to Yamaha adapter and other keyboard adapters with the following: AC input 120V and DC output: 9v 700mA (aka: 9 volt DC 0.7A). Amperage can be higher but never lower. Barrel connector with a hollow positive center. Please check your device for electrical compatibility. Please ask questions before purchase. Photo is generic. Shape, size and color may differ slightly from photo.
Special heavy wrapping is provided to protect the prongs. S&H in the contiguous USA is $4.(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.