Apocalypsee
500+ Head-Fier
- Joined
- Apr 20, 2007
- Posts
- 517
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- 12
Newbie here, sorry for n00bish question, but I want to done X-Fi hotrodding mod on SBLive! 5.1 Digital but some question first:
1) Is it worth it?
2) Which one should I replace with LM4562?
3) There are three power filter right next to DSP chip (I believe), do I need to replace all three?
The only mod I've done is wrapping the card with antistatic bag to reduce EMI, but I can hear audible sound difference from this mod alone
Here's a pic of my card (SBLive! 5.1 Digital, code SB0220)
http://www.buydigital.co.kr/digital/...0220_large.jpg
I don't have any idea which one is DAC etc. But here's the labelling on the IC (all 8 legged):
Top left:
4558C
ST Z247
Second from top left:
ST 33078
Z246
3rd:
4556A
247H
JRC
4th:
4558C
ST Z247
1) Is it worth it?
2) Which one should I replace with LM4562?
3) There are three power filter right next to DSP chip (I believe), do I need to replace all three?
The only mod I've done is wrapping the card with antistatic bag to reduce EMI, but I can hear audible sound difference from this mod alone
Here's a pic of my card (SBLive! 5.1 Digital, code SB0220)
http://www.buydigital.co.kr/digital/...0220_large.jpg
I don't have any idea which one is DAC etc. But here's the labelling on the IC (all 8 legged):
Top left:
4558C
ST Z247
Second from top left:
ST 33078
Z246
3rd:
4556A
247H
JRC
4th:
4558C
ST Z247
