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


128x128wig

@pindac, thanks for bringing the CCC cable to our attention. It's the best IC in my collection by far.  Will be able to compare it to the proven IC recipe in about 10 days or so.

@lemonhaze - glad you finally had a positive experience with the Helix 🖕

WRT:

I now have about 40hrs play time and yesterday I found a little of the magic missing.

That will correct itself at about the 60 hour mark.

But... they keep getting better until around 200-300 hour mark, where they finally settle down.

If you have to remove them for any reason you may notice it takes 10-20 hours for the cables to reseat, before they sound their best again.

Keep the thread posted with the results of your upcoming solid silver IC’s

  • Is it OCC or CCC silver?
    • if YES - you should notice better dynamics, details and an even more spacious image.
    • if NO - you might find it a little less exciting

Welcome to the Helix!

Regards - Steve

@lemonhaze I was quite taken with the PC Triple C wire.

Others I have introduced it to have given it a very good appraisal, and I have been demonstrated some of the designs been put in place for it.

As a Wand Wire and Internal Phonostage Hook Up Wire, it has left me very impressed.

I felt confident there was a place for it with the Helix Designs and am glad to have bought into this idea and the CCC Wire to produce these Cables.

Lemonhaze,

Sorry to take this long to post. I haven’t been back to this thread in a while.
I experimented with different size solid wire for the live wires of my interconnects. When I first made my wires with two solid 18g wires in separate tubes I was amazed at how much more impactful the music was, as opposed to my old interconnects. Everything sounded great, but as we always do, I wondered if it could be improved. The bass was robust but I thought if I could get a little more in the high frequency range the sound might be even better.

So, I built a set of wires with different gauges. I originally wanted an 18g matched with a 22g set, but I couldn’t find any OOC6N solid copper wire in that gauge, so I tried 24g instead. I was correct in thinking the higher frequencies would be improved. The highs were simply shimmering. Unfortunately, the 18g/24g setup somehow robbed my impact and my bass response. The shimmering highs were not anywhere near enough of an improvement to offset the losses in the lower ranges.

So, I made a pair with an 18g matched with a 20g. This proved to be a nice combination for me, so now, all of my interconnects have an 18g/20g combination for the live wires. I notice a little bit more in the higher frequencies but any diminishing of the bass and overall impact aren’t really noticeable.

I hope this can help.

Tim

Steve,

One question.  When I was almost finished with my solid copper interconnect project (I have 9 interconnect pairs), you tried OOC5N silver wire and pronounced the results as even better than the copper.  Grrrrrrrrrrrrrrrrr 😀

So, I made one set and I also was very pleased with the results.  I have two, maybe four more locations where I could replace the copper interconnects with silver. Even though these would be 1 meter long, the cost could end up being prohibitive.

 
What do you think of making making interconnects with two OOC5N solid silver, bare wires for the live side, with  a OOC 6N PTFE solid copper wire for the neutral?