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Compact black AC/DC adapter with long power cord

WAWEIS

WAWEIS 13V AC/DC Adapter for Roland Cube Street EX PSB-12U

SKU CH-7244-2D4HV

Replacement 13 V AC/DC adapter for Roland Cube Street EX amplifier with 10 ft cord and safety protections

  • World-wide 100-240 VAC input suits any mains supply
  • 10 ft power cord gives flexible placement
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage and short-circuit protection built in
  • 12-month warranty backs reliable operation

Direct Replacement Power Supply

This 13 V AC/DC adapter replaces the Roland PSB-12U for the Cube Street EX amplifier. It delivers 13 VDC output with a 100-240 VAC input range for worldwide use. The 10 ft power cord provides flexible placement. FCC, CE and RoHS certifications confirm compliance.

Thermal and Safety Design

Over-current, over-voltage, short-circuit and total-power protection circuits guard the amplifier during normal operation. Over-charge, over-discharge and overheating safeguards with a smart chip maintain stable output. High-quality wires and anti-interference isolation materials reduce noise. The unit runs on 50 or 60 Hz mains without additional configuration.

Upgrade From a Failed Original

This adapter replaces a lost or damaged Roland PSB-12U so the Cube Street EX regains mains power and battery charging. The jump is worth it when the original supply no longer holds voltage or the cord is frayed. It is not for amplifiers that require a different voltage or connector polarity.

How it compares

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

Price $11.99
Cheaper than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install this 13V adapter with the Roland Cube Street EX, and what step is often missed?

Connect the DC plug to the amp's power input, then plug the AC cord into a 100-240VAC outlet; the step often missed is verifying the 13.0V output matches the PSB-12U requirement before powering on.

What maintenance or replacement will this 13V power supply need over time?

The 10 ft power cord and internal protection circuits may degrade after extended use; replace the unit if the 13VDC output becomes unstable or if overheating protection activates frequently during 50-watt amplifier operation.

What limit appears first when running this adapter continuously with the 4-channel 50-watt amp?

Sustained 50-watt draw at 13V can trigger the over-current or over-temperature protection first, especially if the 100-240VAC input voltage fluctuates near the 100V or 240V extremes.

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