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Black rectangular power adapter with 10 ft cable

WAWEIS

WAWEIS AC/DC Adapter for Casio Celviano AP-420 AP420BK Digital Piano Power Supply 10 Ft Cord FCC CE RoHS

SKU CH-KP1N-4RXX8

Replacement power supply for Casio Celviano AP-420 digital piano with 10 ft cord and FCC, CE, RoHS certifications

  • Worldwide 100-240V input suits any mains supply
  • 10 ft cord gives flexible placement near the piano
  • Over-current, over-voltage and short-circuit protection guard the instrument
  • FCC, CE and RoHS certifications confirm safety compliance
  • Smart-chip overheating and anti-interference features maintain stable power

Compatible Power Supply for Casio Celviano AP-420

This AC/DC adapter replaces the original power supply for the Casio Celviano AP-420 and AP420BK digital pianos. It delivers the correct voltage and polarity for safe, reliable operation. The unit is built with new components and carries FCC, CE and RoHS certifications. It suits musicians who need a dependable mains charger for practice or performance.

Check Your Existing Setup Before Ordering

Verify that your instrument is a Casio Celviano AP-420 or AP420BK model before purchase. Confirm the original adapter’s output specifications match this replacement. Ensure your mains supply falls within the 100-240VAC 50/60Hz input range. The 10 ft total cord length should reach your preferred outlet without strain.

Protection Features and Cord Length Benefits

Integrated safety circuits provide over-current, over-voltage, short-circuit and total power protection. A smart chip adds overheat protection while quality wires and isolation materials reduce interference. The 10 ft cord gives flexible placement away from wall sockets. These features help protect the piano’s internal electronics during daily use.

Highlights

  • Worldwide 100-240V input suits any mains supply
  • 10 ft cord gives flexible placement near the piano
  • Over-current, over-voltage and short-circuit protection guard the instrument
  • FCC, CE and RoHS certifications confirm safety compliance
  • Smart-chip overheating and anti-interference features maintain stable power

Specifications

No published specifications for this item yet.

Questions about this item

What cables come with the WAWEIS adapter for the Casio Celviano AP-420, and do I need to buy anything else?

The adapter includes a single 10 Ft power cord; no extra cables are required for the AP-420 or AP420BK.

How do I choose between the AP-420 and AP420BK versions listed for this adapter?

Both model numbers refer to the same Casio Celviano piano; the adapter is fully compatible with either designation.

What does the 100–240 V input range mean when I plug the adapter into a real mains socket?

It accepts worldwide mains voltages from 100 to 240 V at 50 or 60 Hz, so it works on standard household supplies without a voltage converter.

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