Interconnects: solid or hollow core wire?

Agisthos, or use a ribbon, or a true hollow core like the previously mentioned Cogan Hall's.

does anyone think that the difference between stranded and solid core cable is easily recognized in a stereo system, assuming one is using either design for all cables ?

i think other variables can disguise the differences between stranded and solid core making it difficult to tell.

That's the problem with cables, it's impossible to make comparisons with all other things being equal.

The biggest factor that should be made identical in a comparison is resistance, but that would require custom lengths to make perfect matches.