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Black rectangular power adapter with barrel connector tip

ABLEGRID

ABLEGRID 12V 2A AC-DC Charger for Yamaha PA-4 QY100 QY70

SKU CH-S8DC-JZC8Z

A 12 V 2 A mains adapter with barrel connector, compatible with Yamaha PA-4, QY100 and QY70, and includes over-voltage and over-heat protection

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • 12 volt 2 amp DC output for Yamaha PA-4 QY100 QY70
  • Over-voltage and over-heat protection built in
  • CE FCC RoHS certified for safety compliance
  • Non-OEM replacement with 296% compatibility claim

Purpose & Audience

This ABLEGRID 12V 2A AC-DC charger replaces the Yamaha PA-4 supply for QY100 and QY70 devices. It suits musicians and technicians who need a direct replacement for a lost or faulty original unit.

Pre-Order Checks

Verify that your device requires exactly 12V DC at 2A and uses the barrel tip shown. Confirm the AC input range of 100-240V at 50-60Hz matches your local mains supply before ordering.

Upgrade Context

The adapter is a non-OEM unit with 296% compatibility claim and includes over-voltage and over-heat protection. It is worth buying when the original PA-4 charger is unavailable, damaged, or when a spare is needed for touring or studio backup.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Does the package include everything needed to power my Yamaha QY100, or must I buy a mains lead separately?

The package includes one new AC-DC adapter power charger. The unit accepts AC 100-240V at 50-60Hz worldwide, so a compatible mains lead is the only extra item you may need.

Which output rating should I match when choosing this adapter for a Yamaha PA-4 or QY70?

Select the version that supplies 12V DC at 2A with a barrel tip connector. The original PA-4 specification is 12V 2A, and the listing states 296% compatibility with that original unit.

What does the 12V 2A rating mean once the adapter is connected to my QY100 in daily use?

It delivers a steady 12V DC at up to 2A, with over-voltage and over-heat protection active. The wide 100-240V input lets you plug it in anywhere without a voltage selector.

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