Hook-up Wire: Duelund DCA16GA vs Neotech STDCT-16 vs Cardas 15.5 AWG

I forget to say.
The goal of compaction between Duelund DCA20GA and 22awg LEGENBURG Rectangular interconnect was to decide -
should I change 22awg LEGENBURG cables in my 300B integrative amplifier to DCA20GA or not?
Or maybe, I should think about changing LEGENBURG cables to DCA16GA?

Hi @grannyring ,

Did you compared  DCA16GA vs  DCA12GA for speakers cables?
What is a difference in sound?
Do you prefer DCA12GA?

Regards,
Alex.

Much prefer the 12 gauge if you have speakers less than 94db effecient and more than say 25 Tube or SS watts. More dynamic, better bloom, bass, and midrange saturation.  Highs are still all there. 

Now if you have highly efficient speakers and 2-15 tube watts, then the 16 gauge is very good indeed. 

OK.
I have 97.5dB sensitive speakers and 7 Watt amplifier.

If the run is not over say 8 feet you are fine.