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Computer Audio Asylum: RE: Have you tried lower CPU voltages? by promethk

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RE: Have you tried lower CPU voltages?

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My current motherboard does not support voltage change nor the fsb frequency change.

Well, the Juli@ card does depend on the 5V from the motherboard. The Juli@ card has its own voltage regulator (the rightmost chip) which convert the 5v into 3.3V for the other chips I stated earlier.

The photo shows the capacitors I've added for coupling both the 5V and the 3.3V.

You are also right by pointing out the importance of isolating the 2.5 harddisk, as such harddisk mainly draw its power from the 5V supply which the Juli@ also depends on.


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Topic - Improving Digital Output of Juli@ soundcard by Cleaning its Power - promethk 12:04:35 08/18/08 ( 6)