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Compact black AC adapter with attached power cord

NShi

NShi 12V AC Adapter 500mA laptop replacement part

SKU CH-AKER-B1B8Y

12 V AC adapter delivering 500 mA for Roland and Boss percussion pads and samplers

  • Powers Roland percussion pads reliably
  • Delivers 12V AC at 500mA output
  • Accepts 110V to 240V input worldwide
  • Class 2 safety rated power supply
  • New condition replacement adapter ready to use

Compatible Roland percussion power supply

This 12 V AC adapter replaces the original supply for Roland SPD-11, SPD-20, SC-33 and TD-5 units as well as Boss SPD11, SPD20, SC33 and TD5 modules. It delivers 500 mA at 12 VAC and is rated Class 2 for safe operation. The unit is new and tested before dispatch.

Check connector and voltage before ordering

Verify that your device requires a 12 VAC input rated at 0.5 A and uses the same barrel connector polarity. Confirm your local mains supply is either 110 V to 120 V at 60 Hz or 220 V to 240 V at 50 Hz. This adapter is not suitable for equipment needing DC output or a different current rating.

Cool running with low noise and draw

The Class 2 design runs cool during normal use and produces no audible fan noise. Power draw from the wall stays modest at the rated 12 VAC 500 mA output. No additional cooling or special ventilation is required for typical percussion pad or sampler sessions.

How it compares

Measured against everything we stock in Laptop Repair Parts, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 60% of the 1,151 comparable items (median $33.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12 V 500 mA adapter arrive with any extra cables or connectors?

The adapter is supplied as a single mains-to-device unit with an integrated output cord; no separate cables or tips are included.

Which Roland or Boss percussion models does this 12 V 0.5 A Class 2 supply support?

It is compatible with Roland SPD-11, SPD-20, SC-33, TD-5 and Boss SPD11, SPD20, SC33, TD5 Total Percussion Pad Sampler units.

What does the 500 mA rating mean when the adapter powers my SPD-20?

The 500 mA output delivers up to 6 watts at 12 V, matching the SPD-20's factory power requirement for reliable operation.

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