Help with bi-wiring


I have a pair of old Vandersteen 2ci with 8' Kimber 8tc straight runs with open spade lugs. I see where Vandersteen recommends bi-wire so I decided to go that route. My question, however, is how to go about it by: 1. buying another 8' pair with open spade lugs, or 2. sending my current pair off somewhere for a technician to split them into four 4' cables with spade lugs, or 3. Attempting to do this myself. I can do simple electronic work but I feel my cutting this cable in half would open a can of worms that I wouldn't be prepared to deal with. Anyone with experience here, or any suggestions? Any help greatly appreciated! (If you recommend sending them off, could you give info?) Thanks!
rawinsonde

Showing 3 responses by tls49

Obviously you must be using mono amps, as a 4ft cable would not offer much flexibility with a stereo amp. Have you considered sending them to Kimber? That way, should you ever want to use something different, they would be easier to sell used, and the integrity of the connections would be identical on both ends.

Absolutely do not get caught up in the scenario of using different cables for the highs and lows as this causes problems at the crossover point. See this article from Vandersteen,

http://www.vandersteen.com/pages/Answr7.htm

Also, if you do not have 100% confidence in doing it yourself, I would not attempt it.
Jjrenman, I agree with you as I have terminated many various types of cables in years past. Many people have the ability and/or experience to do so, however I have seen attempts by some that looked like a 4 year old did it. The purpose of my comment was that if the OP did not have 100% full confidence in his ability, implied by this comment,
but I feel my cutting this cable in half would open a can of worms that I wouldn't be prepared to deal with.
then just let someone else do it.
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Greyhound, to begin with I believe the OP is using a basic stereo preamp with no Audyssey, nevertheless let’s look at a few facts, and some more articles for reading, if you care to do so.

As noted in the article I provided in my first post, the manufacturer of his speakers states to use identical cables, as different ones will “interfere with the proper blending of the woofer and midrange driver through the crossover point.” Further explanation of this can be found in this article from Audioquest,

http://www2.audioquest.com/wp-content/uploads/2012/02/UndrstndgBiWr.pdf

The paragraph at “Biwiring and Cable Geometry” explains how the different electrical characteristics of different cables affect the crossover to compromise coherency.

And finally, this post by a well respected amplifier designer states that using different cables “just messes-up the system coherence.” This is also a good read about bi-amping.

http://forum.audiogon.com/cgi-bin/fr.pl?aamps&1234896660&openfrom&6&4#6

So, my question is, does it make good sense to purposely do things that really screw up the sound, in hopes that Audyssey can completely correct them. Seems to me it would be best to follow proper basic guidelines in setting up a system.