Who Here Makes Their Own Power Cables?

I love making cables for my guitars, amps etc. and I want to build two+ cables for my Mac pre and my future power amp... any thoughts?
6f46e9d1 45ca 46fd 8370 73d2abece53bcaptbeaver
Search the topic in the Audiogon Forums, there has been a lot posted there within the past year (2018).
Making them is just as expensive as buying ready made, for the quality you get.   
My one suggestion if you do make your own, is buy the best wire you can, then cheaper plugs, (like Wattgate) then later, you can just upgrade the plugs, even just one.. and see if it matters.
I agree with Elizabeth that there's no financial advantage in making your own since you're paying the price of the single components rather than what they would cost a commercial maker in bulk.

What makes building them yourself attractive is the enjoyment of doing it and/or having done it. I've made most of my power and interconnect cables and am glad I did, but not because I saved any money.
I do love projects... I feel productive when I complete one. For less than 200 clams I can make a power cable instead of paying "imho" ridiculous prices. Now i did buy a power cable that is as thick as a brick and it was <200 by a fair amount.... works very well.... 
@captbeaver - Try these - hopefully the last cables you will make/buy

And also Interconnects and speaker cables

A bit more complex than the usual DIY cables, but then these actually perform exccedingly well

Using all Helix cables will elevate your system to a whole new level of performance

I have had great success on systems (and components) of all levels
- a $350 mini systems
- fellow DIYers with systems exceeding $70,000
- and everything in between

I have personally compared them to some TOTL cables from a couple of established brands in a $20k+ and $50k+ system and the Helix sounded better

My own system is a meagre $12k and sound amazingly transparent, with an enormous image that surrounds you and transports you into the venue.

Lofty claims? - perhaps, but here’s a quote from just one fellow DIYer -
All the improvements proved that the Helix cables are the ultimate conductors of the audio signal. They bring out the best of the system.

If you have any questions just ask - I am happy to assist :-)

Cheers - Steve
I used to make cables as a business.....found that the plugs add more to the final performance than does the wire.
There’s no financial advantage to making your own power cord if you would have bought an inexpensive commercial power cord. The advantage is not so clear if you would have bought an expensive power cord, however. There are many things to consider regarding the DIYer’s skill and knowledge.

Rule No. 1 - If you’re going to copy something copy something good, not something mediocre.

When you control the mail you control.... information.
IMHO the power cords I have made are on a par with cords that retail at the $350 mark and all in I have under $100 in materials.
Then I moved onto making my own speaker cables and VERY impressed with the results there both in sq and finances.
Next project is interconnects, we will see how that goes but I am confident it will be successful to myself at least.
eBay is a good resource for items like the outer braid and shrinktube to make things look professional.
If you are at all handy and enjoy a project I say go for it. The cable is definitely the lesser part of the cost over the plugs.......
I've spent a lot of $$ on connectors, cable and all the trimmings... what is worse is that I found how I wind them or braid them greatly affects the sound (and often sucked pretty bad... made the sound seem "strained" and heavy if the twists weren't exactly spaced).  Say what you want about cables, but I think geometry and termination make a huge difference in the sound.  Bottom line, I gave up and run mostly Kimber and some Siltech now.  I never had the tools or skill to make a really well finished and good sounding cable.  Hope you have better luck!!
Thanks Mr. Wonka.... I am one that like to try things and sort them out to perfection... as close as my skill set will allow... I am a retired Chef.
@captbeaver - the Helix cables take three skills, other than cutting and stripping wires and using a screw driver...
1. use of a variable speed drill - i.e. at different speeds
2. solder a reasonable joint (but that is only mandatory  for the Interconnect cables)
3. Know how to crimp a spade connector onto a wire

Using the heatshrink or expandable sleaving is pretty intuitive, but try a test piece first.

Screw-clamp bananas plugs can replace the soldered Banana connectors on the speaker cables is you prefer

You do not have to solder the spades on the power cables either, that is just my preference. Crimping will suffice

They probably look more complicated than they really are, but you should probably practice winding the spiral and spacing it using an old piece of wire first - I used some old Romex house wire first

With the actual wire identified on my web site holds the Helix spiral shape nicely. Then once the live wire is inserted into the helix spiral, you simply stretch it out evenly to the length of the live wire. If you stretch it too far simply compress the coil and start over

For the power cables, before stretching the neutral and the ground wires I attach the mains plug, because it holds the coils together. 

If there is an area on my web site you feel requires more explanation let me know and I may add more pictures or text

Regards - Steve

I made my own simple pc per some direction from Duster at the Cable Asylum. Two meters Oyaide Black Mamba cable and their moderately upscale connectors ~$100 each. Total was a bit more than $400 and judging by the sq I got after a *lengthy* break-in it’s been worth every centavo. Not difficult, but you do need to take care.  Have a new set of the Synergistic Blue power cables I really like too but have not A/B’d was the two. 
Cool... cant wait to dive into this...

Build these for around $100. My customers tell me they are better than a host of power cables selling for up to $1200. No joke. That has been my experience and I have owned and made a gaggle of power cords using expensive bulk Neotech, Furutech and other silver plated copper wire etc.... This power cord is better. Simple build. Very simple.

This this fantastic wire....


Use these great connectors...


Twist the live and neutral together. Then twist the ground around the other two in the opposite direction. Be sure to cut the ground wire longer, several inches for a 4 foot cord, as you are wrapping it around the other two wires and Losing lenght along the way. 

You will not believe how good a power cord this makes.

No need to shield it on analog gear as no shield sounds a little better.  You can shield, not a must, on digital gear if you like. Connect the shield to ground at the male wall plug end only...not the female end. Use 1/2 inch copper braid tubing. 

Have fun.

Thanks... ill take some pics here n there
Question to @grannyring -- when I go to your link I only see one 12 AWG wire.  Do I need to order three to cover positive, neutral, and ground?  Sorry for the stupid question, but I'm actually thinking of giving this a go.  Also, what's your take on your recommended connectors versus Wattgate or other competitive products?  Thanks!
Yes. The wire is 12 gauge. One run for each pole....live, neutral and ground.  Twist as I said above.  This is not a cable ......but individual wire runs.  Simple to build as I pointed out. The connectors on the link I gave should be used.  They are a steal. 
I make my own power and speaker cables, but I can’t be bothered with soldering so interconnects I buy. Of course I spent years and barrelfulls of money chasing the perfect boutique cables, but after my audiophilia nervosa disappeared some years ago I no longer hear those significant differences I used to hear.

These days, rationality restored, my choice for power cables is Supra LoRad for their excellent shielding, and speaker cable from German manufacturer Sommer Cable.
I got the ends from Parts Express and the cable from Lowes.  I used Carol Cable Extension Cord which UL approved.  During assembly I tried various size conductors: 10,12,14 and 16 awg.  I ended up with 12 awg for my amps 14 & 16 for everything else.  That took place years ago and all my gear has changed, some devices many times and never considered any cord changes.  I never considered wire that is not UL approved for purpose.
I have been using these Viborg connectors on my power cords.

Cable is secret sauce that I obtain from my employ as an industrial electrician, cant say any more.......
Send me one Uber! Or the wire....please.
I think your cables are a1+ Grannyring.
You don't need mine, I'm just lazy and can't  be bothered to twist them all together!
Stuff I use is maybe overkill and might not be for all tastes for sure.
I bought some of that wire to try for power cords when it was released and forgot about it. You just reminded me of it. I'll give it a try. How many twists do you do (i.e. how many per inch or per foot)? Is it just slightly twisted, or as much as you can, or somewhere in the middle?
Thank you!