Adaptor Keyboard Yamaha PSR S-970/950/910/900

Adaptor Keyboard Yamaha PSR S* PSR S970, PSR S950, PSR S910, PSR S900,* PSR S770, PSR S750, PSR S710, PSR S700,* PSR S670, PSR S650, PSR S600,* PSR S550, PSR S500, PSR EW400,* PSR 1000/ 1100/ 1500/ 2000/ 2100/ 3000,OUTPUT 16V-2.4A