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Black rectangular AC adapter with 10 ft power cord and barrel connector

WAWEIS

WAWEIS 12V AC Adapter for Roland FP-4F FP-5 DP-90 DP-990 RP-301 F-110 F-120 C-30 FP-50

SKU CH-5M1J-T6YJX

12 V replacement power supply for compatible Roland digital pianos, 10 ft cord, 100-240 V input, FCC CE RoHS certified

  • World-wide 100-240 V input suits any mains supply
  • Ten-foot cord gives flexible placement near the piano
  • Four safety protections guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for verified compliance
  • 100 % compatible replacement for Roland FP-4F, FP-5, DP-90, DP-990, RP-301, F-110, F-120, C-30 and FP-50

Replacement 12 V Adapter for Roland Digital Pianos

This AC adapter delivers 12 V output for a wide range of Roland digital piano models including the FP-4F, FP-5, DP-90 series, DP-990, RP-301, F-110, F-120, C-30 and FP-50. It accepts a universal 100-240 VAC input at 50 or 60 Hz, making it suitable for worldwide use. The unit is supplied new and is fully compatible with the original power supply specifications.

Sustained Operation with Multiple Protection Layers

Built-in safety circuits provide over-current, over-voltage, short-circuit and total power protection during continuous playing sessions. A smart chip adds over-heating protection while isolation materials reduce electrical interference. These features work together to maintain stable power delivery over long periods without triggering safety shutdowns.

Ten-Foot Cord and Certified Build Quality

The integrated power cord measures 10 ft in total length, giving flexibility for stage or home placement without an extension lead. The adapter carries FCC, CE and RoHS certifications and is manufactured from high-quality components under strict quality control. It is designed as a direct replacement for the original Roland charger.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • Ten-foot cord gives flexible placement near the piano
  • Four safety protections guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for verified compliance
  • 100 % compatible replacement for Roland FP-4F, FP-5, DP-90, DP-990, RP-301, F-110, F-120, C-30 and FP-50

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 12 V adapter produce when powering a Roland FP-50 all day?

The unit has no fan and uses passive cooling, so it runs silently; the built-in over-heating protection and smart chip keep temperatures low during continuous use.

Which cable or connector must I already have to connect this adapter to my Roland DP-90?

The adapter comes with a 10 ft power cord and the correct DC plug for the listed Roland models, so no extra cable is required.

Will this 100-240 VAC charger work safely alongside my older Roland RP-301 without voltage issues?

Yes, the wide 100-240 V input and FCC, CE, RoHS certifications ensure stable 12 V output that matches the original supply for the RP-301.

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