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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: How to avoid 60Hz CRAP from PC to hi-fi? posted by csown on June 26, 2001 at 09:48:59:
Thanks for all the suggestions, guys. The noise is 60Hz, not at other frequencies, so I have to deal with the ground problem before dealing with RFI/EMI-type junk. I originally thought it was simply a ground loop problem, so I tried using a common ground, but it looks like it is ground imbalance described in Jensen's AN-004 whitepaper.Good suggestion about the S/PDIF; too bad I would have to buy an external DAC. Is a cheap DAC worth it v. a $160 Jensen transformer?
I have yet to try the cheater plug, though it would probably improve the situation quite a bit (I'd have to run an extra ground line from the comp to the jack the hi-fi is plugged into).Best,
Chris
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Follow Ups
- Thanks - csown 12:21:57 06/27/01 (1)
- YES! - kjc 01:16:50 06/28/01 (0)
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