Different lengths L/R speaker cables
 

Regarding WW Silver Eclipse 7 speaker cables:
Causes one side with a SC of 3.5 meter and the other of 2.5 meter a lesser sound quality than SC's of equal length?
I now use a pair 3.5 meter Silver Eclipse7 SC on my TAD E1 and would like to buy a used extra pair of 2.5 meter for real bi-wiring!
Comments appreciated.
Regards, Gerard

The sound from the speaker with the shorter cable will arrive at your listening position 0.0000000002 seconds earlier than the sound from the speaker with the longer cable :banana:

I suspect it won't make a bit of difference unless the resistance of the cables is significant.

Thanks for your reply!
I asked because as said I would like to get a used (to cut costs) second set of speaker cables for biwiring, but unfortunately 3,5m (12 ft) is not often offered second hand. So that's why I wondered if I could use a more common set of 8ft or 10ft SC on one side and my 12 ft SC on the other side without a negative influence on the sound quality. I know that some engineers say it could not make a difference, in accordance with what you said. Others say that because of the complex effect of impedance, induction, capacity of the cable, you should best use same length for L and R.
But what I am curious of if anyone using a good audio system actually tried it and heard a negative effect on SQ and not only approach this aspect theoretically?
Regards.