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Black rectangular AC adapter with 6.5 ft power cord for Yamaha keyboards

WAWEIS

WAWEIS AC Adapter for Yamaha PSR-A3 PSR-7 PSR-8 YPT310MS

SKU CH-3AXZ-0S84R

Replacement AC adapter for Yamaha keyboards with 100-240V input, 6.5 ft cord and FCC, CE, RoHS certification

  • Worldwide 100-240 VAC input works in any region
  • 5 ft power cord gives flexible placement
  • FCC, CE and RoHS certifications confirm safety standards
  • Over-current, over-voltage and short-circuit protections guard the keyboard
  • Smart-chip overheating protection maintains stable charging

Yamaha Keyboard Power Supply

This AC adapter replaces the original charger for Yamaha PSR-A3 PSR-7 PSR-8 and YPT310MS keyboards. It accepts a universal 100-240VAC input at 50/60Hz for worldwide use. The unit delivers the exact voltage and current your instrument requires. It is built for musicians who need a reliable mains power source at home or on stage.

Six-Point-Five-Foot Cord Included

A 6.5 Ft power cord is permanently attached so you can reach distant sockets without an extension lead. The long cable reduces trip hazards by allowing flexible routing behind furniture or equipment racks. No separate IEC lead or figure-eight cable is required. This single-piece design means one less item to pack for rehearsals or gigs.

Multi-Layer Protection Certified

The adapter carries FCC, CE and RoHS certifications confirming compliance with safety and environmental standards. Internal circuitry provides over-current, over-voltage, short-circuit and total-power protection. Smart-chip thermal management guards against overheating during extended sessions. High-quality wires and anti-interference isolation maintain clean power delivery to sensitive audio circuits.

How it compares

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

Price $9.99
Cheaper than about 92% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 6.5 Ft power cord need replacing after a while?

The cord is a fixed part of the adapter; if it becomes damaged the whole unit would need replacement.

What is the first limit reached when the adapter runs continuously?

Continuous operation is limited by the built‑in over‑current, over‑voltage, short‑circuit and overheating protection circuits.

How much heat or noise does it produce when left on all day?

The adapter has no fan, so it runs silently; warmth is managed by the internal smart chip and overload protection.

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