Soeaker cables technologic dilema…


We have two technological solutions when it comes to speaker cable: 
 
1. Four wires (2 on + and 2 on -), twisted in a star quad, in a screened braid and in one collective insulation.

2. Second solution: two SEPARATE double-wire cables, one for + and one for -, but without shield. 


The number of cores, core cross-section, material, weave, both in NES-3003-G and NES-3005-G everything is the same. 
 
In the first solution we have a screen, and in the second solution we have a separation of plus and minus. 
 
How will it be better? What to expect?
milimetr

@mitch2, @milimetr I appreciate your thoughtful responses to my post.  I currently use a 30-foot pair of Kimber Kable 12TC which recently replaced a 30-foot pair of 8PR that I purchased in 2009.  The 8PR had a total capacitance of 2547pf for each 30-foot run whereas the 12TC's is around 4400pf.  In either case I've not experienced a situation where these values have had any meaningful impact on the sound quality or the electrical performance of any amp, I connected with them. Including low power single ended tube or tube AB and certainly not any AB solid state amp I've used regardless of power rating. I can attest I've played around with lots of them since 2009.

@mitch2 I still have a browser tab open from Apha Core Goertz speaker ....ribbons? Cables? Wires?! I don't know why but of all the speaker hook up wires, these intrigue me the most. My runs are only 6' max so I wouldn't need a Zobel, and my amp has one on the output anyway.

 

 

I never used them but the parallel ribbon configuration resulted in quite low inductance.  Many liked them back in the day.

Question,

Is the 3003 13guage using two wires or do you need all four (2X2)?  I know the wires are different sizes, but I’m a bit confused.