In Reply to: Are shielded cables declasse? posted by robfoto@sbcglobal.net on May 30, 2008 at 21:50:32:
To extract every bit of detail (pun intended) from a well-recorded Redbook CD, you need cables that are both shielded and damped. Shields reduce noise, but can inject their own artifacts if they are not damped against electromagnetic resonance.
I've only recently begun to understand how tricky this is, so I recommend avoiding shielded cables in most cases.
Braiding is also tricky, and can make things muddy if done incorrectly. Simple twisted-pair of good wire will preserve most of the fidelity in most cases.
Yes, the Monster cables may be damaging your signal. If your preamp has sufficient drive, you need shielding even less at its output.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Only for lower-resolution systems. - Al Sekela 10:34:35 05/31/08 (16)
- I too disagree... - Cpk 06:58:54 06/01/08 (0)
- Hmmm, since you implicitly called my system a lower resolution system :) - Ted Smith 13:19:09 05/31/08 (14)
- The distinction is between RF noise and audio band noise. - Al Sekela 14:44:03 06/01/08 (13)
- RE: The distinction is between RF noise and audio band noise. - Ted Smith 20:14:00 06/01/08 (12)
- No, you read me correctly the first time. - Al Sekela 21:35:33 06/01/08 (11)
- OK, so how do you damp a shield? - robfoto@sbcglobal.net 21:46:38 06/05/08 (4)
- You extract energy from the electric or magnetic fields. - Al Sekela 08:38:51 06/06/08 (3)
- Carbon? - robfoto@sbcglobal.net 18:05:26 06/11/08 (1)
- RE: Carbon? - Ted Smith 18:46:38 06/11/08 (0)
- Tease! :-)) nt - andyr 03:04:12 06/07/08 (0)
- Also... - E-Stat 10:07:15 06/03/08 (1)
- Exactly. - Al Sekela 13:28:47 06/03/08 (0)
- :) - Ted Smith 22:47:22 06/01/08 (3)
- Properly-built shielded cables for audio - Al Sekela 09:21:10 06/02/08 (2)
- RE: Properly-built shielded cables for audio - Ted Smith 09:36:23 06/02/08 (1)
- No, sorry. (nt) - Al Sekela 13:57:24 06/05/08 (0)