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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Torroidal transformer hum and DC Blocker DIY posted by HumanMedia on March 7, 2009 at 18:37:57:
Can this DC current be from a ground loop voltage or something separate? I've been breaking the loop by physically disconnecting the CAT when using the rest of the system but I did notice a slight vibration in my Outlaws when the ground loop was broken. How do I diagnose if there is DC contamination? What DC filters are available commercially? Not sure I want to DIY something on the AC lines. BillF
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Follow Ups
- RE: Torroidal transformer hum and DC Blocker DIY - WilHenry 09:57:27 03/09/09 (5)
- DC on the AC is caused by harmonic distortion. - Al Sekela 14:59:26 03/09/09 (4)
- RE: DC on the AC is caused by harmonic distortion. - WilHenry 06:53:52 03/10/09 (3)
- RE: DC on the AC is caused by harmonic distortion. - tinazen@hushmail.com 18:34:10 02/18/14 (0)
- Only you can decide. - Al Sekela 15:59:37 03/10/09 (1)
- RE: Only you can decide. Good advice. - WilHenry 06:19:29 03/12/09 (0)