@thyname haha, no drive by poster here, no Sir.
Yeah I don't really know, I just did a lot of testing before I came to these conclusions. I don't really understand the science behind some of this. It's ironic because my digital components are the ones doing great on the big audiophile cables. And when I test this stuff, I don't just swap cables and listen and jump to a conclusion; I let the cable break in or re-break in extensively and/or settle and then assess.
Like I said I don't really understand the ideology behind big cable gauge to begin with. I was just looking at a chart because I couldn't remember the numbers, and an 18awg cable accommodates 14 amps! I have a computer, 2 powered 6" inch monitors, a DAC, an ADC, a stereo preamp, a tube compressor, and tube microphone power supply all on one 15 amp circuit and it's not even at 50% last I checked. So 18awg should be plentyyyy for each of these components...