10-12v 12 volt dc adapter cord = Yamaha PSR 190 195 keyboard power plug electric

Multitester tested for voltage. This is a voltage EQUIVALENT adapter forsome Yamaha electronic keyboards with the following specs: AC input 120V and DC output:12V 700mA (aka: 12VDC 0.7A). Amperage can be higher, but never lower. Round barrel connector with a hollow positive center. Please determine compatibility before purchase. Questions are encouraged. Photo is generic. Shape, size and color may differ from photo. Special heavy wrapping isprovided to protect the prongs. S&H in the contiguous USA is $4.(insured shipping).Please see other interesting items 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.