喜欢三月 发表于 2017-4-14 13:14:55

W4S DAC2的内部解码芯片,有的不是9018?

本人买了一台港版行货的W4S DAC2,因为好奇打开了机盖,请看图片

amex 发表于 2017-4-14 13:22:42

http://www.datasheetspdf.com/datasheet/download.php?id=903101

看起来,9012是官方做好的9018双通道并联(4+4并2)版,参数和mono(8并1)只差2db
pdf都是共用一个

小白 发表于 2017-4-14 14:20:55

期待着听W4S最新出的9038芯片的解码。

喜欢三月 发表于 2017-4-14 14:57:34

惊动版主了,这个是早期产品,我二手收的。厂家回复如下:
That chip is the equivalent of a 9018, just 2 channel instead of 8. There was a brief time when ESS did not have 9018s available, instead they supplied us 9012s and assured us that sonically they were the same as the 9018. You can check with ESS on this if you’d like.


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