Pretty good basic guidelines overall, but I find numbers 2 and 8 to be suspect.
In other words (#2) putting bright, thin, or otherwise bad sounding cables in a good system can make it sound bad (or worse than it should). And putting coherent, neutral sounding cables in the same system can allow it to perform to its best potential. Also, cables do not have to be expensive to sound good and perform well.
And #8 just doesn't make sense to me and I'm not sure I'd agree with it if it did. I know I have mixed and matched components for years with great success. Party on!
In other words (#2) putting bright, thin, or otherwise bad sounding cables in a good system can make it sound bad (or worse than it should). And putting coherent, neutral sounding cables in the same system can allow it to perform to its best potential. Also, cables do not have to be expensive to sound good and perform well.
And #8 just doesn't make sense to me and I'm not sure I'd agree with it if it did. I know I have mixed and matched components for years with great success. Party on!