LightSpeed Prime

Prime is the flagship of LightSpeed power cords, which takes quality to a new level.

LightSpeed Pure Energy technology

All LightSpeed power cord include a special Pure Energy electronics that can effectively filter DC components that contaminate the AC. Thanks to this, the device comes with a cleaner, sinusoidal alternating current that results in more efficient operation. The other part of LightSpeed Pure Energy electronics is the lighting rings of the connectors that provide a unique look to Prime power cords.


LightSpeed Prime has high-purity copper multi-core conductors with increased cross-section and reduced resistance. The appearance of the flagship model also has a characteristic triple braid structure, which ensures a transverse positioning, thus minimizing the inductive and capacitive effects of the parallel construction of the conductors, which influence the phase accuracy of the alternating current.

The inner high purity copper conductors are covered with special anti-static film, tin-plated, dense woven copper shielding, synthetic polymer insulation, a special high-density polyester damping layer and a self-developed Diamond Helix nano shield outer casing. The improved high-density polyester layer has a dielectric constant lower than the often used Teflon insulation and provides adequate protection against vibrations from the environment.

The Diamond Helix outer layer not only provides a special appearance to the Prime, but the special polymer film with a 500-nanometer thick metal layer does not allow external radiofrequencyal and electromagnetic radiation to penetrate the cable. The fields generated by the current in the copper conductors are effectively attenuated by the internal shielding, while the Diamond Helix layer is responsible for external electromagnetic and radiofrequency noise protection, which together reduces the negative interaction between the current flowing in the conductor and the insulation.

The LightSpeed Prime has a symmetrical Balanced multi-core conductors design, providing balanced and continuous power to the connected devices.The advantage of the Balanced multi-core design is the symmetry, as all wires have the same cross-section and electrical parameters, providing balanced, continuous and stable performance as opposed to asymmetric cables. In the case of asymmetric, for example cables with an double phase conductor, cross-sectional and electrical parameters other than the other conductors can cause continuous fluctuation due to alternating current. Even the slightest fluctuations in the power supply can affect the stable operation of audio and video devices, as it can cause continuous noises in the sound and picture.

In addition to the symmetrical design, the conductors also have a Helix design that effectively reduces the cable’s own capacity and inductance. Multi-core structure effectively reduce the skin effect, as conductors are not only composed of elementary strands, but are arranged in separate groups. The cross-sectional surface of the multi-stranded conductors remains small enough to prevent the skin effect from developing, but overall, the conductors have an adequate cross-section to provide optimal power supply.


In the LightSpeed model family, Prime is the only supplier of special metal alloy connectors that provide complete immunity to radio frequency and electromagnetic radiation at cable connection points. In most cases, the simple plastic connectors used are not able to provide the same interference protection at the connnection points, such as the shielding, so the most sensitive points are often the most unprotected. The Prime connectors are made of 10 mm thick metal alloy with precision CNC machining to ensure maximum noise protection.

The Special metallic alloy connectors with high-purity copper contacts inside and an increased thickness of rhodium-silver coating on the outside to provide the right connection, which has measurably better electrical parameters than gold coating and is more resistant to environmental impacts.

In addition to the high quality of the connectors, the special look is also emphasized by the built-in LED lighting. The precisely machined surface of the connectors and the lighting rings give Prime a unique look. The Prime is also available in special Dark Red and Deep Blue colors in addition to the classic Pure White lighting .

Prime power cords are built with ultra-high precision hand assembly and after the last quality check, they come in a special anti-static fabric bag and laser engraved natural wooden box.

LightSpeed Prime power cords is only available in one size, as the cable length is based on the most optimal parameters.

NOTE: To get the best quality of LightSpeed power cables, it needs a “burn-in” period. After about 10-14 days of using LightSpeed cables, the sound quality becomes more life-like.