Dedicated 20 Amp Line for Audio

I would run at least two dedicated 20 amp lines for audio. IMO, amps should be on their own dedicated 10 gauge ac line, nothing else on that line.

So now Michael Fremer is crapola. Wow. A new low. 

I ran 4 seperate 20A lines to my room. Recommendation of my daughter in law and she is an EE. 

Thanks to all. OK, I think I’m going to run two, 20’ long, dedicated lines. One for analog & one for digital. Both of those on the opposite rails to that of "noisier" items on the panel.

14/2 I presume and is Home Depot stuff OK?

 https://www.homedepot.com/p/Southwire-100-ft-14-2-Solid-Romex-SIMpull-CU-NM-B-W-G-Wire-28827428/202316379

Someone in a past thread recommended armored cable, maybe overkill? 

https://www.homedepot.com/p/Southwire-14-2-x-100-ft-Stranded-CU-MC-Metal-Clad-Armorlite-Cable-55017723/202250418