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Tweek Geek HLF Power Cord

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Special Order Item. Audition Before Buying If In Doubt.

Tweek Geek HLF Power Cord

Furutech DPS 4.1 | ETI Legato | Bybee V2

If you're a fan of our Kick Ass Power Cord, the HLF will blow your mind. Think of the HLF as the Kick-Ass on radioactive steroids.


Furutech DPS 4.1

First, the foundation. The Furutech DPS 4.1 wire is legendary for it's low noise, dynamic, high resolution sound. Furutech's DUCC Ultra Crystallized High Purity Copper is supplied and regulated with strict quality control by Mitsubishi Materials Industries. It is one of the best conductors Furutech engineers have found for signal transmission (MMI is the leading manufacturer of the highest-purity oxygen-free copper in the world).

ETI-Research Legato Rhodium AC Connectors

The ETI-Research Legato AC connectors were introduced in May of 2020. A beautiful looking and incredible sounding connector. Besting the current best connectors we have heard, and at a slightly lower price. These connectors help give the Furutech DPS 4.1 wire a wide and deep soundstage without adding any coloration.  The connectors are made with 1100 series copper that possesses a very uniform grain structure and an IACS rating of 102%. It has no adverse sonic side effects that can come from brass or other alloys, this is super high quality copper, plated with gold or rhodium.

Bybee V2

Jack Bybee has been innovating  with his signal level devices since the 80's. The V2 is the culmination of his physics backround and love of music. It's a passive device that only needs to be in proximity to the conductor it is affecting. The effects are staggering. Lower noise floor, more detail and low level information, huge 3 dimensional soundstage. But with the V2 there is even more. More naturalness and flow, microdynamics improve, instrumental and vocal decays go on and on.  Strapping a V2 to the outside of this cord produced good results, but placing the main element of the V2 inside the cord, next to the conductors took it to a whole new level. The addition of the V2 takes an already great power cord and makes it world class.

Below is the cost breakdown for a 1.5 meter cord with ETI Legato rhodium connectors. Just so you know we are being fair...

Cable $450 per meter x 1.5 meters = $675

ETI Rhodium Legato Connectors 2 x $299 = $598

Bybee V2 = $399

Assembly, shrink tubing, etc. = $102

Total = $1672


The Sound

The sound is, of course, very similar in tone and dynamics to the Kick Ass power cable, with the addition of the Bybee V2, you get a darker sonic background, much more low level resolution, musical flow, and this sense of the phase information being more locked in. This creates a 3D soundscape that has to be heard to be believed. We make hearing the cord easy for you with our in-home audition program. Contact us today to try the HLF cord in your system.