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Black rectangular power adapter with barrel tip connector

ABLEGRID

ABLEGRID 12V DC Adapter for Russound ST2 Tuner PS 53-0019

SKU CH-WF0W-3MD5Y

Replacement 12V DC power adapter for Russound ST2 tuner with worldwide 100-240V AC input and barrel connector

  • Battery TypeUPS
  • Worldwide 100-240V input suits any mains supply
  • 12V DC output matches Russound ST2 tuner requirement
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE FCC RoHS certified for regulated safety compliance
  • Barrel-tip connector ensures secure fit with PS 53-0019

Replacement Adapter for Russound ST2

This ABLEGRID 12V DC adapter replaces the original PS 53-0019 supply for the Russound ST2 tuner. It delivers a regulated 12 volt output through a barrel tip connector. The unit accepts worldwide AC input from 100 to 240 volts at 50 or 60 hertz. It is a non-OEM charger built to CE, FCC and RoHS standards.

Build Integration and Space Saved

The adapter plugs directly into a mains outlet and feeds the tuner via its barrel jack, so no internal case space or PCIe slot is consumed. Its external brick form factor keeps heat outside the audio rack and leaves the ST2's own chassis unmodified. Builders needing a second independent power source for another zone would need a separate adapter.

Sustained Load Behaviour

Over-voltage and over-heat protection circuits monitor the output continuously during extended listening sessions. The switching design maintains a stable 12 volt rail while the supplier notes 569% compatibility with the original specification. Adequate ventilation around the brick is advised for long-term reliability.

Highlights

  • Worldwide 100-240V input suits any mains supply
  • 12V DC output matches Russound ST2 tuner requirement
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE FCC RoHS certified for regulated safety compliance
  • Barrel-tip connector ensures secure fit with PS 53-0019

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

How much heat builds up when the adapter runs continuously for a full day?

The unit includes over-heat protection and the supplier advises keeping it in a well-ventilated area away from soft surfaces during extended use.

What voltage and connector must the Russound ST2 tuner already provide for this adapter to work?

The tuner must accept 12 V DC via a barrel-tip connector; verify the original PS 53-0019 specifications match before ordering.

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