12-13-13: KnghifiWhy assume that unequal lengths won't be better than equal lengths?
Why take a chance and just use 2 same length cables.
As I indicated earlier, I see no reason to make that assumption, at least in the biwire situation the OP appears to be describing. And a similar argument could probably be made for the more usual situation where the length difference would be between channels, rather than between the connections to high and low frequency drivers in each speaker.
Is it better to (a)have the two cables of equal length, so that their sonic effects are similar, or (b)to have one of the cables shorter, so that its sonic effects are reduced?
Either outcome is possible in any given system, as I see it, if in fact it makes any difference at all.
Regards,
-- Al