This AC power adapter is perfect replacement for Yamaha PA130 PA150, compatible with the following models. Compatible with Yamaha PSR Series: Compatible with PSR E253, PSR E263, PSR E353, PSR E363, PSR EW300, PSR E453 Compatible with Yamaha YPG Series: Compatible with YPG 235 Compatible with Yamaha YPT Series: YPT200, YPT 210, YPT 220, YPT 230, YPT 240, YPT 300, YPT 310, YPT 320, YPT 330, YPT 340, YPT 400, YPT 410, YPT 420 Compatible with Yamaha DD Series: YDD 40, DD 45, DD75 Compatible with Yamaha EZ Series: EZ 200, EZ 220 Compatible with Yamaha NP Series: NP12, NP32 Note: This adapter is Center Positive. Does NOT fit pedals, Piano keyboards with power ports of negative-tip.