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Black rectangular power adapter with barrel connector and fixed mains plug

ABLEGRID

ABLEGRID 9V AC-DC Adapter Charger for Joyo R-12 Band Controller EQ

SKU CH-43SP-Q1J5K

A replacement 9 V power supply for the Joyo R-12 band controller, accepting 100-240 V AC at 50-60 Hz with over-voltage and over-heat protection

  • Battery TypeUPS
  • Worldwide 100-240V AC input for travel flexibility
  • 50-60Hz frequency range suits global mains standards
  • Over-voltage and over-heat protection safeguards connected gear
  • CE/FCC/RoHS certified for regulatory compliance
  • Barrel-tip connector matches Joyo R-12 power requirements

Power adapter for Joyo R-12

This AC-DC adapter supplies 9 V DC power to the Joyo R-12 Band Controller EQ. It replaces a lost or damaged original supply and is built to the same output specification. The unit accepts 100-240 V AC at 50-60 Hz for worldwide use. A barrel-tip connector matches the pedal's input jack.

Capacity and headroom

The adapter delivers the rated 9 V output required by the R-12 controller. It handles continuous operation during rehearsals and performances without voltage sag. Over-voltage and over-heat protection circuits shut the unit down if limits are exceeded. The supply is not intended for devices with higher current draw or different voltage requirements.

Thermals noise and power draw

The enclosure uses passive convection cooling and runs silently in normal use. Keeping the vents unobstructed maintains safe operating temperatures during extended sessions. Power draw from the mains is low, consistent with a 9 V pedal supply. The adapter carries CE, FCC and RoHS certifications for electrical safety.

Highlights

  • Worldwide 100-240V AC input for travel flexibility
  • 50-60Hz frequency range suits global mains standards
  • Over-voltage and over-heat protection safeguards connected gear
  • CE/FCC/RoHS certified for regulatory compliance
  • Barrel-tip connector matches Joyo R-12 power requirements

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Will the 9 V DC output from this adapter run a Joyo R-12 Band Controller EQ that I already own?

Yes, the adapter delivers 9 V DC with a barrel tip sized for the Joyo R-12, so it matches the pedal's power requirement.

How can I verify the adapter is operating correctly once I plug it in?

The unit powers on when the LED indicator lights and the Joyo R-12 responds normally; built-in over-voltage and over-heat protection will shut it down if a fault occurs.

What comes in the package and do I need any extra cables?

The box contains one AC-DC adapter with attached mains cord and barrel connector; no additional cables are required for the Joyo R-12.

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