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Black rectangular AC adapter with a 10-foot power cord

WAWEIS

WAWEIS 10Ft AC Adapter for Roland E-A7 61-Key

SKU CH-RF7J-982ZN

A 10 ft replacement AC adapter supplying 100-240 VAC at 50/60 Hz for the Roland E-A7 61-key arranger keyboard, with over-current, over-voltage, short-circuit and total-power protection plus FCC.

  • World-wide 100-240 V input suits travel
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection
  • FCC, CE and RoHS certified for safety
  • 100 % compatible replacement for Roland E-A7 61-key

10Ft AC Adapter for Roland E-A7

The WAWEIS 10Ft AC adapter supplies mains power to the Roland E-A7 61-key arranger keyboard. It accepts worldwide input voltage from 100 to 240VAC at 50 or 60Hz. The unit is built as a direct replacement for the original charger. It is intended for musicians who need a reliable power source for practice or performance.

10Ft cord and safety protections

A total 10Ft power cord gives extra reach between the wall outlet and the instrument. Over current, over voltage, short circuit and total power protection guard the keyboard against electrical faults. Overload, over-charge, over-discharge and overheating protections are managed by a smart chip. Anti-interference isolation materials reduce noise on the power line.

FCC CE RoHS certified build

The adapter is manufactured with high-quality wires and components that meet FCC, CE and RoHS certifications. Strict quality control testing ensures consistent output for the E-A7. The 10Ft length suits stage, studio or home setups where the socket is not immediately beside the keyboard. Buyers who need a shorter cable or a different connector type should look elsewhere.

Highlights

  • World-wide 100-240 V input suits travel
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection
  • FCC, CE and RoHS certified for safety
  • 100 % compatible replacement for Roland E-A7 61-key

Specifications

No published specifications for this item yet.

Questions about this item

Will the 10 ft power cord need replacement if the plug or insulation wears out?

The 10 ft cord is a fixed part of the adapter; if the plug or insulation is damaged the whole unit must be replaced.

What limits continuous operation when the adapter powers the Roland E-A7 61-key keyboard all day?

Over-current, over-voltage, short-circuit and total-power protection circuits will shut the unit down before it overheats.

How much heat or noise does the adapter produce when running the Roland E-A7 61-key keyboard continuously?

The adapter is passively cooled and silent; safety chips prevent overheating during extended use.

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