I feel that ALL cables are important - they can be as important in enabling your systems full potential, just as much as any component. Having said that, let me qualify that it will depend on how sensitive your equipment is Mid-Fi gear won't showcase this.
Now, I would have agreed with 'Jaxwired' as of last year but my eyes (and ears) have been since fully opened, and to finally answer your question - always start with a solid foundation - excellent power cords and clean power.
Now, I would have agreed with 'Jaxwired' as of last year but my eyes (and ears) have been since fully opened, and to finally answer your question - always start with a solid foundation - excellent power cords and clean power.