TOPPING D10s USB DAC: Customized Thesycon driver + XMOS XU208 + ES9038Q2M + OP. Multiple connections: D10s could connect with your active speakers. It could connect to power/headphone amp. If you have a better DAC, you can connect the coaxial /optical output of D10s to your DAC, then D10s serves as a USB interface.
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