A decent power cord makes a difference Everywhere even on my new modem- router combo motorola 8702 which btw has the latest docsis 3.1
IHave a LPS on it horrid of the crappy $10 power supply an aftermarket Pc absolutely gave this better grip and detail
for the $$ Pangea their top cables like the awg14 SE MK2. For$200
using Cardas best Copper is a very respectable cable , I use these on all my LPS ,
and dac, their monster AC9-SE isa awg 7 cable for line conditioners or power amps for under $300 prettygood. Fora real good Pc under $1k tops for myself .
many companies selling power cords even $5k which iam sure great but that’s pretty steep.