The XDUOO XA-10 AK4493*2 MQA Balanced DAC headphone Amplifier is a balanced desktop DAC and headphone amplifier featuring MQA decoding capability, DSD512, and up to 4W of power. It features full MQA-decoding, delivering the best possible version of your music. Thanks to double AKM AK4493EQ DAC chips, the XA-10 can decode the highest sample rates outside of MQA. The 32-bit, 2-channel chips are capable of decoding up to 32-bit/768kHz PCM and 22.4mHz DSD512. It is priced at $479.
