Official-source product profile · L1

RME ADI-2 Pro EX

AD/DA converter and headphone amplifier with professional analogue and digital I/O.

Evidence checked: 2026-10-11. Manufacturer/distributor documentation; no independent SoundPath Lab test.

What the documentation establishes

  • AK5574 ADC and AK4493 DAC; balanced XLR/TRS analogue connections.
  • USB-C uses USB 2.0/UAC2; AES, coaxial S/PDIF and optical S/PDIF/ADAT input/output.
  • External power supply required; USB does not bus-power the unit.
  • Two headphone outputs; firmware and Windows driver downloads are separately maintained.

Best for

Recording, monitoring and analogue/digital bridging in a component audio system.

Avoid if

You need a USB-powered pocket DAC or standalone network streaming.

Support and purchase checks

Confirm the complete regional model, required cables and external components, current manual/firmware, local warranty and actual dispatch with the official channel. App and streaming-service support depends on current versions; paid services may require subscriptions. A planned release or an order button does not prove local stock.

Keep an existing system that already meets these connection and use requirements. No measured sound-quality upgrade, reliability score or automatic purchase recommendation is assigned.

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