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Black rectangular AC adapter with barrel connector tip and integrated mains plug

ABLEGRID

ABLEGRID AC Adapter for Yamaha X-2500 X-3500 X-4500 YPR-20 YPR-30 Charger

SKU CH-4KM6-3VRQD

Replacement AC adapter powers Yamaha X-2500, X-3500, X-4500, YPR-20 and YPR-30 keyboards from 100-240 V mains with overload and overheat protection

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • Over-voltage and over-heat protection built in
  • CE FCC RoHS certified for safety
  • 497 percent compatibility with original Yamaha models
  • Barrel-tip connector fits X-2500 X-3500 X-4500 YPR-20 YPR-30

Compatible Yamaha Models

This AC adapter replaces the original power supply for Yamaha X-2500, X-3500, X-4500, YPR-20 and YPR-30 devices. It accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz. The unit is a non-OEM replacement built to match the required DC output and barrel tip size.

Protection Features

Over voltage and over heat protection circuits guard both the adapter and the connected Yamaha equipment during extended use. The supplier states 497% compatibility with the original charger, indicating broad model coverage. CE, FCC and RoHS certifications confirm compliance with international safety and environmental standards.

Usage Scope And Limits

The package includes one new AC DC adapter ready for immediate connection to mains power. It suits owners who need a direct replacement for a lost or faulty Yamaha power supply. Buyers requiring multiple output tips, battery backup functionality or higher wattage for other equipment should look elsewhere.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 80% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Will the barrel-tip connector wear out and need replacement?

The barrel-tip connector is a passive metal part; it does not degrade electrically, but physical damage from repeated insertion could eventually require a new adapter.

What thermal limit appears first during continuous operation?

Over-heat protection activates before any component reaches a critical temperature, shutting the unit down until it cools.

How much heat or fan noise does the adapter produce when running all day?

The adapter has no fan; it relies on passive convection, so it runs silently and stays warm to the touch under normal load.

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