Hi! Has anyone compared the Sonata HD Pro with the Dac Audio ES9018K2M? I have the latter which I like quite a bit, but I'd like something comparable with proper otg support and volume button. I have an SMSL X4 for this purpose but I'm not so satisfied of its SQ and signature. (Still significantly better than generic builtin sound, but it has sharp v-shaped colored sound and weak output) Does the HD Pro sound as good or even better than the mentioned es9018k2m? Thanks
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