Creative Soundblaster Digital Music SX (DAC) MOD

簡單改裝老舊的 Creative Soundblaster Digital Music SX USB DAC,一律換上Sanyo OS-CON電容;雖然有說OS-CON只強於電源處理,不適合用於信號耦合上;但是在於成本效益,無意投入太大金額用所謂高級音響電容。結果是正面的,比新出的USB Sound Blaster Digital Music Premium HD 更好聽。

1. USB / +5VDC 電源電容,這IC疑似是負責 +5VDC 降壓 +3.3VDC.  輸入及輸出電容各一。

2. 圍繞解碼DAC CS4398, FILT+ / VQ / VREF / VA /VD 濾波電容 x5

3.層層疊的CS4398 DAC 信號輸出耦合電容 x5

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Blog at WordPress.com.

Up ↑

%d bloggers like this: