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Demo Dark Energy 2.5m XLR - only $379!

$674.00 $379.00
(You save $295.00)
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Product Description

Demo Dark Energy 2.5m XLR - only $379!

3x20awg Duelund wire conductors, Sonic Tonic inside, DH Labs connectors

This demo set uses 1 20 awg Duelund conductor per Signal leg. The newer version of our interconnects use 1 20 and 1 26 wg per leg. It's a subtle difference. This would be the perfect pair to go from preamp to mono amps.


Like Sonic Tonic, the Dark Energy series of cables we've developed are our statement that one can offer incredible, clearly audible improvement at really reasonable prices. You hear that claim a lot, but seldom does it really deliver. 

We have been searching high and low for high performance power cords & audio cables at reasonable prices. While we do carry some great performing brands, we set our sights a little lower in terms of price, but not performance. We at Tweek Geek have assembled for you the music lover what we believe represents real value. An interconnect that will hold it's own in terms of sonic performance against anything near their price ranges.

Duelund Wire+ Sonic Tonic

Our Dark Energy balanced interconnects make use of a special combination of Duelund wire and our own Sonic Tonic.  Duelund is famous for making perhaps the best audiophile capacitors in the industry. Their foray into wire making comes from the same desire that has made their capacitors one of the most sought after components inside loudspeakers and audio gear. The wire itself is a bit unorthodox in this day and age of ultra pure, single crystal OCC wire. It is a copper wire that is tinned, then jacketed in a proprietary oil soaked cotton, then heat treated to "bake" the oil into the cotton jacketing. The wire delivers a very rich, tonally dense musical performance, well beyond it's price point and surprising in light of the fact that it is not at least touted as hyper pure single crystal wire. The addition of 2 sets of Sonic Tonic embedded in a vibration damping epoxy like material take the Dark Energy interconnects to a new level of performance.

Sonic Tonic. A blend of materials that reduce noise where it is most apparent in audio cables; at the
point where wire meets connectors. Here Electromagnetic fields, eddy currents, and hysteresis are
at their strongest and most damaging to the audio signal. The materials in Sonic Tonic help to 
reduce these effects.

Adding the Sonic Tonic

After adding the Sonic Tonic to the inside of the connectors, the cable's musical presentation becomes smoother, richer, more textured and resolving while maintaining the musicality that attracted us to the Duelund wire. The soundstage is much, much larger, expanding in all directions.

Furutech & DH Labs Connectors

We terminate the Dark Energy cables with either the DH Labs 68232 & 233 gold plate over OFC Copper or Furutech FP-602 and FP 601 M Beryllium copper and phosphor bronze a (Alpha) Conductors with Teflon insulation. The DH Labs is an excellent value with gold plated copper pins. The sound is smooth and warm. The Furutechs offer more extension in the highs with a very refined sound as well. They have more sparkle and air as a result.

About Cable "Warmup"

When the cables are plugged in and your components powered on initially, the sonic tonic inside will take a little time to "charge". Leave your components powered on overnight (you don't need an audio signal running through them, the low level noise will be enough) and hear the difference!

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