RME ADI-2 DAC FS V1 です。DACチップがAK4490のバージョンです。

RME Audio RME ADI-2 DAC FS review: Outstanding D/A conversion | TechHive

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Amazon.com: ADI2 DAC FS Ultra-fidelity 2 Channel DA Converter and Headphone Amplifier : Electronics

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RME ADI-2 DAC FS

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Amazon.com: ADI2 DAC FS Ultra-fidelity 2 Channel DA Converter and Headphone Amplifier : Electronics

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