Best DIY power cable. Why not make?


Ok perhaps I don't get it.  You have hot, neutral, ground and connectors.  I am looking for advise from those that have found the secret sauce in making power cables or at least those that have had great success.  With all the quality cable and connectors why not make your own?  I refuse to pay $2,000 plus for a power cable that would take a hour to build.  I am seeking your guidance and suggestions.  Thanks!   
goose
The Carbon Fiber sleeves are intended to cover the entire Cable length but not the plug or connector. Select the diameter and length to suit your cable or power cord and slip it over the existing jacket. Voila! Seal both ends with electrical tape. The Carbon Fiber sleeves are highly reflective to electromagnetic waves and fields and act as RFI/EMI shields. Carbon fiber is conductive so keep that in mind when using. You certainly don’t want any dangling fibers floating around. Carbon fiber shield by reflecting rf so I doubt there could be interference. Besides the plug and connectors aren’t covered with carbon fiber. Problem solved. Carbon fiber sheets are also available for draping over equipment, providing additional shielding.
I’ve had very good results using Belden 19364 cable. It’s 14 awg and shielded. Fit some good connectors, and if you want to get fancy, some Techflex, and you have a pretty terrific power cord for not very much money. 
Re McMaster or HomeDepot DIY cords - any gauge or specifications recommended?

Wound love to try something in that $10-$30 range to see if I notice improvements. 
@Leezmaze - $10-30 may get you a 12 gauge  extension cord - then you have to add plugs

Like these
https://www.ebay.com/itm/Vanguard-For-Audio-24K-Gold-Plated-IEC-connector-US-plug-C-120G-P-120G/1813...

or these
https://www.ebay.com/itm/pair-Rhodium-Plated-C-037-IEC-plug-P-037-US-mains-connector-for-power-cable...

I just used a standard 12 gauge extension cords - good for Source components and smaller amps.

The connectors actually make a significant difference

Make sure you strip the outer sleeve and braid the three conductors. If you like you can finish off with some expandable nylon sleeve - it protects the conductors and looks a little nicer

Straight 12 gauge with the sleeve intact will not yield much of an improvement (if any) over stock cables.

Make sure you get the polarity correct.

Regards


Biketech60
+1 / I've made several PC's using  Oyaide Tunami cable myself & completely agree that this cable is well worth the money. Bought the cable from vhaudio.