... and following the successful formula of the DCA16GA & DCA20GA, the DCA12GA is wrapped with the same oil-soaked & baked cotton dielectric, and should be available from Parts ConneXion in the March 2017 timeframe.
I have a two data-point theory about tinned-copper wire with the DCA16GA & DCA20GA that the greater amount of tinned-copper metal in the wire the greater its vividness, and I’m really looking forward to giving the DCA12GA ‘shotgun’ tone-wire a listen to see if a third data-point will help confirm my theory.
Here’s what’s so cool about that: Having DCA12GA, DCA16GA, and DCA20GA tinned-copper tone-wires will allow for a tremendous palette of sonic & musical traits that will allow one to dial in the vividness of tone color, dynamic response, melodic sophistication, harmonic complexity, timbral complexity, imaging presence, level of resolution, soundstage & soundspace, and overall musicality & emotional engagement, exactly the way that is best for you with your associated equipment, listening room character, and personal tastes.