(分享)Pureaudio USB DDC 192
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在數位流極速發展下,電腦訊源漸漸地變成了音樂聆聽的主流,而USB則是數位訊源輸入的首選,USB DAC如雨後春筍般推出,常見的spdif 同軸/光纖/AES依舊保持著多數,
非同步usb模式、數位升頻、usb與光纖/同軸孰優孰劣的討論似乎永不間斷,此時在下心中有了一個想法,這2、3年都是使用usb to spdif的ddc接同軸到dac來聆聽音樂,若是能夠有一台非同步usb模式的usb to spdif的DDC,這樣的問題似乎就會有了解答,
DDC(Digital to Digital Converter)的研發企畫在音樂大廳阿仁的討論區中已討論許久,經過了漫長的等待,這一天終於到來了!!!
引用阿仁討論串的介紹
"USB DDC 192使用目前Hi-End廠都在使用的XMOS晶片,此晶片可支援最高取樣率至192KHz/24Bit並已非同步方式傳輸,並有專屬的ASIO驅動程式無需額外付費,為目前公認最好的晶片與傳輸方式.USB輸入為B Type插座而輸出則有光纖/同軸/平衡三種.除光纖僅支援至96KHz(192KHz可輸出但不保證播放音質)外,同軸及平衡皆可支援至192KHz.同軸及平衡輸出都各用上了一顆要價US$ 17的Scientific Conversion SC947-02 1:1 ratio "SUPER" Shielded脈衝變壓器,此變壓器除可將USB DDC 192的地迴路與接收端DAC的地迴路隔絕外,各可將訊號雜訊有效的隔離,其它相關功能如下.
Features
Supports standard sampling rates - 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4HHz, 192kHz
Supports Bits : 16 Bits ~ 24Bits
Support for Windows XP / Vista / 7 and MAC OS
Power supplied by USB BUS Power, No additional power adapter
USB asynchronus mod supported
ASIO driver supported
LED indicators
System Requirement
Input source equipment such as PC/MAC with Type B USB port and output to AV Receiver or digital to analog converters.
Dimensions (mm)
140(W) x 180(D) x 65(H) "
Pureaudio USB DDC 192
開箱
![圖檔](https://lh4.googleusercontent.com/-N2G64kimBFc/T5u4kSgzEoI/AAAAAAAACgk/ISUWyoTxeUo/s1024/IMG_9394_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
![圖檔](https://lh4.googleusercontent.com/-TZQAyFh1ieI/T5u4kQmPehI/AAAAAAAACgo/5ET-WGcQEdg/s1024/IMG_9395_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
![圖檔](https://lh4.googleusercontent.com/-C74u-kJrAds/T5u4kTGTw2I/AAAAAAAACgg/oSaCK1c1bBU/s1024/IMG_9396_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
本體
![圖檔](https://lh5.googleusercontent.com/-ySo06K0CXwo/T5u4lP59CSI/AAAAAAAACgs/EYWmV56qOP4/s1024/IMG_9397_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
背面端子
![圖檔](https://lh5.googleusercontent.com/-AlaqNSlx-JQ/T5u4qjcnSpI/AAAAAAAACh4/2MRD20KsN_A/s1024/IMG_9398_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
底部
![圖檔](https://lh5.googleusercontent.com/-0CKJsc8rND0/T5u4lumLRzI/AAAAAAAACg4/oGxh0bMGbi4/s1024/IMG_9399_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
金屬髮絲紋面板
![圖檔](https://lh3.googleusercontent.com/-jbGfCE4dxtQ/T5u4lyikAbI/AAAAAAAAChA/kyhuB1CPBg0/s1024/IMG_9400_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
內部
![圖檔](https://lh3.googleusercontent.com/-TVDyKhhghB0/T5u4mqCR9GI/AAAAAAAAChI/YMUoDhWPN4A/s1024/IMG_9401_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
XMOS接收晶片
![圖檔](https://lh4.googleusercontent.com/-t6Osc-iZrtc/T5u4nF60JJI/AAAAAAAAChU/Ozy8M13wejk/s1024/IMG_9403_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
![圖檔](https://lh5.googleusercontent.com/-m7V7_ogHyb4/T5u4nlpnj2I/AAAAAAAAChY/vVgoVaZzEQk/s1024/IMG_9404_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
與愛機KECES mUS-155合照,相當優秀的usb to spdif
![圖檔](https://lh6.googleusercontent.com/-r9SgtckVZYk/T5u4oVnFgbI/AAAAAAAACho/0aScs3zcSWc/s1024/IMG_9405_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
![圖檔](https://lh3.googleusercontent.com/-lBpFRa7yRWs/T5u4o_QEz_I/AAAAAAAAChg/OxWkOC9s8vY/s1024/IMG_9406_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
192khz ON!!!
![圖檔](https://lh5.googleusercontent.com/-8CY0P8_QCT4/T5u4pzmiHyI/AAAAAAAAChs/S9l8FcsrjUw/s1024/IMG_9408_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
![圖檔](https://lh3.googleusercontent.com/-D36IiB2ucPE/T5u4tBU_RRI/AAAAAAAACiM/ZPqhn8Khzmw/s1024/IMG_9409_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
不知不覺組了套阿仁西裝,年底還有Lotus DAC2及cd轉盤
![圖檔](https://lh5.googleusercontent.com/-hUeByAxZuok/T5u4q-XWOEI/AAAAAAAACiA/mfglsniADwU/s1024/IMG_9410_%25E8%25AA%25BF%25E6%2595%25B4%25E5%25A4%25A7%25E5%25B0%258F.JPG)
安裝好驅動,192khz燈號亮起,好聲!
謝謝您的收看。
非同步usb模式、數位升頻、usb與光纖/同軸孰優孰劣的討論似乎永不間斷,此時在下心中有了一個想法,這2、3年都是使用usb to spdif的ddc接同軸到dac來聆聽音樂,若是能夠有一台非同步usb模式的usb to spdif的DDC,這樣的問題似乎就會有了解答,
DDC(Digital to Digital Converter)的研發企畫在音樂大廳阿仁的討論區中已討論許久,經過了漫長的等待,這一天終於到來了!!!
引用阿仁討論串的介紹
"USB DDC 192使用目前Hi-End廠都在使用的XMOS晶片,此晶片可支援最高取樣率至192KHz/24Bit並已非同步方式傳輸,並有專屬的ASIO驅動程式無需額外付費,為目前公認最好的晶片與傳輸方式.USB輸入為B Type插座而輸出則有光纖/同軸/平衡三種.除光纖僅支援至96KHz(192KHz可輸出但不保證播放音質)外,同軸及平衡皆可支援至192KHz.同軸及平衡輸出都各用上了一顆要價US$ 17的Scientific Conversion SC947-02 1:1 ratio "SUPER" Shielded脈衝變壓器,此變壓器除可將USB DDC 192的地迴路與接收端DAC的地迴路隔絕外,各可將訊號雜訊有效的隔離,其它相關功能如下.
Features
Supports standard sampling rates - 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4HHz, 192kHz
Supports Bits : 16 Bits ~ 24Bits
Support for Windows XP / Vista / 7 and MAC OS
Power supplied by USB BUS Power, No additional power adapter
USB asynchronus mod supported
ASIO driver supported
LED indicators
System Requirement
Input source equipment such as PC/MAC with Type B USB port and output to AV Receiver or digital to analog converters.
Dimensions (mm)
140(W) x 180(D) x 65(H) "
Pureaudio USB DDC 192
開箱
本體
背面端子
底部
金屬髮絲紋面板
內部
XMOS接收晶片
與愛機KECES mUS-155合照,相當優秀的usb to spdif
192khz ON!!!
不知不覺組了套阿仁西裝,年底還有Lotus DAC2及cd轉盤
安裝好驅動,192khz燈號亮起,好聲!
謝謝您的收看。