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Black rectangular AC adapter with barrel connector tip

ABLEGRID

ABLEGRID AC Adapter Charger for ammoon HA400 MX400

SKU CH-GSWP-76F8N

Replacement AC adapter powers ammoon HA400 and MX400 headphone amplifiers with worldwide 100-240V input and overload protection

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Output voltage matches original at 101 percent compatibility
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE FCC RoHS certified for regulated safety standards
  • Barrel-tip connector sized for ammoon HA400 MX400 amp

AC adapter for ammoon headphone amps

This AC adapter supplies DC power to the ammoon HA400 and MX400 metal four-channel stereo headphone amplifiers. It accepts a worldwide AC input of 100-240V at 50-60Hz so it works on mains supplies in most regions. The barrel tip connector matches the original power port on those units. It is a non-OEM replacement built to the same voltage and polarity.

101% compatibility with original charger

The adapter delivers the exact DC output required by the HA400 and MX400, removing any guesswork about voltage or tip size. Over-voltage and over-heat protection circuits guard both the supply and the connected amplifier during extended sessions. It runs from a standard IEC mains lead, so no special wiring or external transformer is needed. The unit is certified to CE, FCC and RoHS standards.

Fits existing amplifier setups

Because the barrel tip and output specification match the factory supply, the adapter slots straight into current HA400 or MX400 installations without cable changes. Its wide AC range means the same charger can travel with a rig between venues using different mains voltages. The compact wall-wart form factor leaves rack space and power strips free for other gear. No additional mounting hardware or ventilation allowances are required.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Output voltage matches original at 101 percent compatibility
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE FCC RoHS certified for regulated safety standards
  • Barrel-tip connector sized for ammoon HA400 MX400 amp

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Will this 100-240V AC input charger work with my existing ammoon HA400 or MX400 headphone amp without voltage issues?

The adapter accepts AC 100-240V at 50-60Hz worldwide input and provides DC output with barrel tip, matching the original specs for HA400 and MX400 amps.

How can I confirm the ABLEGRID charger is delivering correct power to my headphone amp after connecting it?

The unit includes over-voltage and over-heat protection; normal operation shows stable power to the amp without shutdown or excessive heat from the adapter.

Does the package include only the AC-DC adapter or are extra cables or tips supplied for the HA400 and MX400?

The box contains one new AC-DC adapter power charger; verify the DC output and barrel tip size match your amp before ordering.

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