M510 HiFi Decoder Computer Sound Card Audio DAC Headphone Amplifier MAX97220 USB Asynchronous ES9018K2M. Very good. - Using for ESS classic chip, model ES9018K2M, the decoder chip sound-price ratio is very high, support for PCM32bit 384k, DSD128 source code directly, the chip DNR 127dB, THD + N-120dB, indicators far beyond the range of human ear hearing, listening to a very translucent and full-bodied, is a rare generation of the classics, recognition, visibility are very high!
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