先说说自己感兴趣的的地方：
Audio format supported:
- WAV : Support 16/24bit, 44.1~192 kHz.
- FLAC : Support 16/24bit, 44.1 kHz~48 kHz, compression level 0~8.
- APE : Support 16 bit, 44.1 kHz, compression level fast and normal.
- WAVPack : Support 16 bit, 44.1 kHz, compression level fast mode and high quality.
- MP3 : Support 16bit, 44.1/48 kHz, 96k bps~320k bps, CBR/VBR/ABR encoding.
- CUE : Support ANSI / UNICODE / UTF-8 Encoding.
数字输出接口除了常见的同轴光纤外，还支持I2S，当然作为最大卖点的是极低jitter及高达128G的SD卡，貌似很高级的样子
一般在家听歌都是PC foobar2000 + USB DAC, 没有用过特别高级的CD机，有经验的同好能谈谈高级CD + 解码器与 PC+USB DAC 的区别有多大？