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DIY Helix Geometry Cabling

Apologies for the delay, but it’s been very difficult to find a FREE platform to host the Helix DIY AIR Cable content that works with minimal hassle.

The cost of running the original web site was getting expensive, so I had to pull the plug on it

The new content detailed below consists of a series of PDF files that are derived from the web site content.

  • It takes a little time to load the PDF files - My apologies - but it is FREE smiley
  • HyperLinks within the test will not work - my apologies - but it is FREE smiley
  • You will see other files in the GitHub interface that were also derived from the Web Site, but they are not formatted correctly - my apologies - but it is FREEsmiley
  • Please use the files below - they will serve as the new pont of reference going forward yes

A special Thanks to Mikhail for hosting the PDF files on GitHub - very much appreciated

Please feel free to copy the PDF files for your own use or distribute to others - OR - you can just access the content from the links below.

Going forward...

  • the content will not be modified and serve as a base level design.
    • I have no plans to develop these cables any further, since the materials I identify appear to provide the optimum performance i.e. for my ears
    • If you want to run ideas by me then post them here
  • if you wish to share your own modifications and benefits then please post them here.yes
  • If you have any questions, then post them hereyes

Below are the sections from the web site that applies to the Helix DIY cable designs

HELIX IMAGE AIR Overview.pdf

THE HELIX IMAGE Power Cable.pdf

The HELIX IMAGE Interconnect RCA and XLR.pdf

The HELIX IMAGE Speaker Cable.pdf

The HELIX IMAGE USB Cable.pdf

Cable Science - Some Basics.pdf

The Significance of Cable Architectures.pdf

 

 

Hope this provides the information that people were looking for

Regards Steve

williewonka
williewonka OP
3,169 posts
 

@bikefi10  Just wanted to make sure the amp does not have balanced speaker terminals.

 

Some high current designs employ a balanced design right through to the speaker terminals. The helix design does not perform to their best with this design.

 

From the pics I’ve seen it appears these amps have single ended outputs

  • I.e. + and - terminals. 
  • Balanced amps lable their outputs differently.

If they had been balanced I would have suggested a different approach I.e.

  • Both conductors in the cable must be identical
  • Both would use the Teflon tube insulation in a twisted pair geometry

 

Hope that helps

 

 

williewonka OP
3,169 posts
 

To everyone requesting help with the Helix Geometry Cables....

  • Please Do Not - use private messaging to contact me - Thanksyes
  • The PM Function now asks me to enter my Credit Card Info and I am very guarded about that info, so it will not allow me to respond to PM Requests
  • Post your questions here with @williewonka somewhere in the text and I will get an email identifying the posting, which I will then reply too

Many Thanks

williewonka OP
3,169 posts
 

@newkey1941 - did I respond to your last PM post? (see post above this one)

If not, let me know and I will post a response here.

Cheers

newkey1941
2 posts
 

PM seems to no longer be available, and am not sure if I can recall the question.  After construction, I have tried the constructed power cable on my power amplifier, a Galion TS A75.  I voltage tested the connectors ends, which passed fine.  I fear my amp may be one such high current designs?  It immediately started a very audible ground loop, not quiet at all, one that resolved when changing my amplifier to receive a balanced connection.  I do connect DAC directly to power amp with no preamplifier, and am unsure then if there's any good fix to add the cable in my system without replacing the unbalanced for balanced connections.

Still curious to try the cable elsewhere, or try the interconnect designs, but for now do not think I can use the power cable as I'd intended, on my power amp.

Post removed 
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