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Regular Member
 
加入日期: Dec 2004
文章: 50
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引用:
請問SB0460跟SB0550有差在哪裡嗎? 還有只有最高價的版本為SB0550的版子嗎? 謝謝解答啦 ^^ |
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2005-09-02, 04:38 AM
#141
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New Member
加入日期: Sep 2005
文章: 1
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引用:
SB0550用了四顆CIRRUS logic的CS4398 DAC .... 跟1212M用的是同一顆..... OP方面是用一顆NJM2114及三顆NJM2068 1212M用的都是NJM2068而已..... NJM2114原廠的簡介 NJM2114 is a high performance dual low noise operational amplifier that could be replaced in application with NJM5532.Comparing to NJM5532; it has superior specifications on Slew Rate, Bandwidth and Offset Voltage. Furthermore lower noise and distortion are achieved, it is applicable for Hi-Fi audio equipments. NJM2068原廠的簡介 The NJM2068 is a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion. This amplifier also features guaranteed noise performance with substantially higher gain-bandwidth product and slew rate, which far exceeds that of the 4558 type amplifier. The specially designed low noise input transistors allow the NJM2068 to be used in very low noise signal processing applications such as audio preamplifiers and servo error amplifier. 而SB0460用的DAC是CIRRUS LOGIC的一顆CS4382負責八聲道的解碼 不論是DAC OP 和AD converter 都差上SB0550一截.... 用料方面SB0550和1212M是同等級的東西甚至更好.... 應該是只有ELITE PRO才用SB0550這張..... 另外根據這篇http://www.hardwarezone.com/article...?cid=30&id=1699 短期內是不會有PCIE的音效卡出現了吧.... |
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2005-09-02, 10:40 AM
#142
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Master Member
  
加入日期: Jan 2003
文章: 1,591
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這裡有二張高解析度的X-FI照片
看就知道為什麼買SB0550才有價值 SB0460 http://www.3dnews.ru/documents/1053...er-X-Fi-big.jpg SB0550 http://www.3dnews.ru/documents/10531/SBX-Fi-big.jpg
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So you walk eternally through the shadow realms, standing against evil where all others falter. May your thirst for retribution never quench, may the blood on your sword never dry, And may we never need you again. |
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2005-09-02, 03:07 PM
#143
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