passive biamping is more noticeable then bi-wiring because usually amplifier are more nonlinear than wires.
However it is a matter of fact (Ohom's law) that in both approach
the current is divided; high freq. current flows in one mean (cable or amp) and the low freq. current flows in the other.
If the wires were perfect then there would be no difference. but if wires distort then bi-wiring decreases intermodulation between high freq. and low freq. signals. So it is more plausible that biwiring is more audible with low quality cables. In other words. biwiring is more effective with low quality cables. An amplifier is much more non linear that a cable so biamping (passive) effects is by far more audible that biwiring. Those who hear difference between cables are likely to hear also differences when they bi-wire their system.
However it is a matter of fact (Ohom's law) that in both approach
the current is divided; high freq. current flows in one mean (cable or amp) and the low freq. current flows in the other.
If the wires were perfect then there would be no difference. but if wires distort then bi-wiring decreases intermodulation between high freq. and low freq. signals. So it is more plausible that biwiring is more audible with low quality cables. In other words. biwiring is more effective with low quality cables. An amplifier is much more non linear that a cable so biamping (passive) effects is by far more audible that biwiring. Those who hear difference between cables are likely to hear also differences when they bi-wire their system.