Duelund conversion to DIY Helix Geometry Cabling


I have been an avid user of the Duelund cabling for over two years now and have used them exclusively in my system with great results. I have built many for friends and have used a full loom of interconnects, speaker cables, power cords and an extensive wiring modification for a previously owned balanced power conditioner utilizing Duelund 600V PolyCast wiring which was transformative. My cabling desires can be a little addictive as I have owned and evaluated 40+ brands of cabling costing more than an entire stereo system!

Over the past six months I stumbled upon a thread here on Audiogon in regards to a Helix designed cabling and as you probably already know, I just had to look a little deeper into this cable design…After a month of studying and sourcing parts, I decided to reach out to the designer/architect, Williewonka who gave more insights and philosophy on how the cable came into existence.

That conversation got the ball rolling in converting one of my KLE Duelund interconnects to Steve’s Helix designed which only entailed replacing the neutral with a Mil-Spec 16 AWG silver-plated copper wire with the neural wire being 3 times longer than the signal wire and of course the “Coiling” of the neutral wire : )

After the modification was complete, I was not sure what to expect from the Helix cabling but I was quite shocked with the results with “ZERO” burn-in time…The sound stage became much wider/deeper with a much tighter/focused image and clarity/transparency is like nothing I have ever heard in any cabling regardless of cost. In fact, I just sold a full loom of a commercially designed Helix Cable that’s renowned around the world and has more direct sale than any cable manufacturer; these $200 DIY Helix Cables walked all over them…

I believe you will hear the same results as I have and have heard back from friends who have already modified their Duelunds with the same results; WOW! Remember the cables will need 200+ hours to burn-in and settle into your system. My system is now 90% DIY Helix to include IC, SC, PC and Coax with each cabling adding its beauty of an organic and natural presentation that draws you into the fabric of the music.

You can tailor the sound of your cables using Duelund, Mundorf silver/1% gold, the outstanding Vh Audio OCC Solid Copper or Silver with Airlok Insulation or your favorite wiring and you can change it at any time…

 

http://www.image99.net/blog/files/category-diy-cables.html

https://forum.audiogon.com/discussions/difference-in-sound-between-copper-and-silver-digital-cables

https://forum.audiogon.com/discussions/adding-shielding-to-existing-cables

 

Enjoy,

Wig


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How did you “order” them if I may ask? I assume you mean you are going to build them? 
@williewonka and @grannyring  Thanks for the input as always. If I want to go for convenience and buy a ready made wire, is the VH-Audio OCC copper with airlok better or the Neotech OCC with Teflon better? How does the Parts Express naked wire compare to those two when they are all stripped naked? If I can get away with ready made wire and not sacrifice too much, then I will go for that, if using the teflon tube is indeed much better, then I will suck it up and do it.
@ divertiti - I have tried both Neotech and VH Audio UP-OCC wires in identical interconnects and I was unable to tell the difference when both wires are bare - i.e. as a twisted pair.

I cannot find Parts Express bare UP-OCC wire - please provide a link

Parts Connexion does have a bare UP-OCC bare wire

The UP-OCC process is quite precise and the Parts Connexion bare UP-OCC wire SHOULD BE of a comparable quality to both Neotech and VH Audio.

But I think the improvements observed are more related to the insulation (or lack of), when opting for the Teflon tube method, which contributes greatly to the clarity, details and image, regardless of wire brand

The Bare wire in the Teflon tube was, for me, the icing on the cake!

Compared to some of the other changes I’ve made over the past 8 - 10 months this was one of the more significant.

Before deciding to post my observations of the Bare Wire approach I applied a lot of thought about the issue of oxidation, but as I proceeded changing all my cables I was able to see how the oxidation over that time was much less of an issue than originally anticipated, i.e. provided the ends of the Teflon tube was sealed.

It became evident over that time, that this particular change was well worth the additional effort, since the risk of oxidation was in fact quite low and the benefits so compelling

So - "The Juice", was definitely worth "The Squeeze"

Hope that helps - Steve
AND NOW - FOR THE TECHNICALLY MINDED....

Unwanted Energy Storage in Cables - Dielectric Constant | Lectromec

A very good CONCISE (and easy to understand) article 

Happy Reading - Steve
Here Are my impressions after working with both the Neotech wire and the VH audio wire with the Teflon insulation in tact. I find the Neotech wire to be warmer, bigger soundstage, and slightly better dynamics. I am a sucker for a big stage and warmth so therefore prefer the Neotech.

The VH Audio has more air and sparkle and also reveals inner details slightly better.

In terms of stripping off the Teflon and the sonic differences between that and leaving the Teflon on the Neotech wire, here is what I found in my system based on my preferences. Removing the Teflon opened up the sound a tad and improved details and resolution. However, I found this could be too much of a good thing in my system. I lost a little of the darkness and warmth that I do like with the Teflon in place. In the end I preferred a stripped Air USB combined with the Teflon left in place on my ICs. . I found that balance to be perfect for me and my particular taste.

My system is very resolving and easily reflects any small change I make. I am certainly biased towards the warm, rich and full bodied end of the sound spectrum. I even like a little bit of darkness with the stage set back. I will easily sacrifice detail for warmth and a midrange centric sort of sound. My ears are VERY sensitive to upper mids and are easily upset if there is the slightest bit of extra energy there.