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Black rectangular AC adapter with barrel tip connector and detachable mains lead

ABLEGRID

ABLEGRID AC Adapter for Yamaha NP30 NP31 NP-11

SKU CH-NZA6-2CJE7

Replacement AC adapter powers Yamaha NP30, NP31 and NP-11 digital pianos with worldwide 100-240V input and built-in over-voltage and over-heat protection

  • Battery TypeUPS
  • Worldwide 100-240 V input works anywhere
  • 50-60 Hz frequency matches global mains supply
  • Over-voltage and over-heat protection safeguards your piano
  • CE/FCC/RoHS certified for safety compliance
  • 437 % compatibility with Yamaha NP30 NP31 NP-11 models

AC Adapter for Yamaha NP30 NP31 NP-11

This ABLEGRID AC adapter replaces the original power supply for Yamaha NP-30, NP-31 and NP-11 portable grand digital pianos. It delivers the required DC output through a barrel tip connector. The unit accepts worldwide AC input from 100 to 240 volts at 50 or 60 hertz. It is a non-OEM replacement built to match the original specifications.

Suitable for owners needing a replacement charger

Pianists who have lost or damaged the factory adapter for a compatible Yamaha model can use this unit. It includes over-voltage and over-heat protection for safe operation. Buyers who need a battery-powered solution or a different output voltage should look at other products. Verify the DC output and tip size match your instrument before ordering.

Barrel tip connector and 100-240 V AC input

The critical specification is the barrel tip connector size combined with the correct DC output for the listed Yamaha models. The wide 100 to 240 volt AC input allows use in different regions without a voltage converter. Confirm the tip dimensions and polarity match your piano to ensure proper fit and function.

Highlights

  • Worldwide 100-240 V input works anywhere
  • 50-60 Hz frequency matches global mains supply
  • Over-voltage and over-heat protection safeguards your piano
  • CE/FCC/RoHS certified for safety compliance
  • 437 % compatibility with Yamaha NP30 NP31 NP-11 models

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Will this charger power my Yamaha NP-30 and NP-31 pianos together with older keyboards I still use?

The adapter accepts AC 100-240V input at 50-60Hz, so it works worldwide; it is built for the NP-30, NP-31 and NP-11 models with a barrel tip connector.

How can I confirm the adapter is functioning correctly once I plug it in?

The unit includes over-voltage and over-heat protection; if the piano powers on and the adapter stays cool during use, it is operating as intended.

What exactly ships in the box and do I need to buy any extra cables?

The package contains one new AC/DC adapter power charger; no additional cables are included, so ensure the barrel tip matches your piano before ordering.

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