10-12v 12 volt power supply ADAPTER = Yamaha keyboard

Multitester tested for voltage. Power supplyvoltage EQUIVALENT adapter toYamaha PA-3 and other keyboards requiring at least 12.5W and with an AC input120V and DC output: 10V or 12V 700mA (aka: 10 or 12 volts DC 0.7 amps). Amperage can be higher, but never lower. Round barrel connector with a positive center. Please determine compatibility before looking. Shape, size or color may differslightly from photo.This item will not fit in a small flat rate box. Special heavy wrapping isprovided to protect the prongs. S&H in the contiguous USA is $7.(insured shipping).Please see other interesting products by JGritUSPS 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 strictlywithinUSPS control and not within the control of seller. Please leave 5 stars for seller 4 day drop-off time. Thankyou.,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fv%7F.rpn36%3E-1329c296232-0xf3-->