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In the Forum: Audio Discussions
In the Thread: We who are about to die... (a cable thread)
Post Subject: Why "thinner is better"Posted by tuga on: 6/30/2008
 Gregm wrote:
 be wrote:
I recognise your observations about the Ag vs. Cu sound, but instead of mixing the two materials I think it is better to change the diameter.
I experienced 0.5 mm silver wire to be too thin soundvice, have you tried 1.0 mm or even more?
I've tried a few different thicknesses, the larger being 1,2mm. The larger, I kept for the speaker cable.

Mind you, I also tried mixing thick & thinner wire for the same IC -- with indifferent results.
 be wrote:
The thiner the wire the less body the sound will get.
The thinner the wire is, the larger the surface area to volume ratio is.
This will increase the skinn effect and thereby enhance the high frequencies.
Obviously we are talking about solid core wires only.

Regards.
Add to that that there is a teeny increase in resistance... Yes, you'd logically conclude that, wouldn't you. Yet, the best result -- i.e. most homogeneous sonically -- came from the thinner wires in interconnects.

I kid you not. I tried the thicker & invariably chose the thinner (wire).
My findings are similar to yours: In my ICs I am currently using 0,4mm Cu single core, with both runs running parallel and spaced around 1,5cm between them. For the speakers I chose a 0,6mm wire in a similar configuration, but I plan to try 1,0mm wire soon as I found that the increase in diameter resulted in more extended extremes without any noticeable side-effects. There's a kind of theoretical explanation for why "thinner is better" at the DNM website: http://www.dnm.co.uk/cables.html

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