[問題] Why DAC? 數位訊號直入擴大機之可能
現在的音響生態,似乎仍然離不開類比的懷抱
ipod明明是數位媒體,但卻以analog輸出給amp?
CD大家都很明智的以SPDIF丟給DAC,卻還得轉換成analog給amp?
MIC的Class D已經滿山遍野,但卻普遍只提供RCA analog輸入?
不斷進行DAC ADC轉換,造成不停的為jitter苦惱
品質精良的DAC卻又貴上了天...
這些情況怎麼想都不合理...
這個年代HiFi看起來最合理的方式,應該是數位儲存>數位傳輸>數位放大>喇叭輸出
例如 PC > USB > Class D AMP > SPK
加上 TV > HDMI > Class D AMP > SPK
也有 CD > SPDIF > Class D AMP > SPK
雖然AMP可能要為了舊時代的產品而加入幾組ADC RCA輸入...
這樣的產品... 市面上有嗎?
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