SUPRA LoRad Stroomkabel 3 x 2,5 mm2 (per cm)


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Artikelnummer: KA39 Categorie:


SUPRA LoRad afgeschermde Stroomkabel – 3 x 2,5 mm2 puur OFC koper

LoRad staat voor Lage Straling van elektrisch en magnetisch wisselende velden. Beschermt uw apparatuur zowel tegen netstroomruis als tegen het oppikken van hoogfrequente (RF) signalen. De Carbon-nylon afscherming beschermt tegen elektrische velden en de strakke draaiing beschermt tegen de magnetische velden en heft ze bovendien op. Normaliter zal dit resulteren in een schoner geluid en preciezere transiënten, die u vervolgens strakker laag, betere driedimensionale presentie en resolutie in stereobeeld geven. Dichter bij de werkelijkheid dus. Supra LoRad is de enige audio stroomkabel in de wereld met volledige Europese veiligheids-goedkeuring. Uitwendige diameter 11 mm.


  • Hi-Fi en studio systemen
  • Medische apparatuur
  • Meet- en laboratoriumapparatuur
  • Voor mensen die gevoelig zijn voor elektrische / magnetische straling
  • In iedere toepassing waar elektrische / magnetische interferentie kritisch is


NB: De aardedraad maakt contact met de semi-geleidende gele plastic mantel van de aardedraad (zie afbeelding). De aardedraad en mantel mogen dus geen contact maken met de stroomvoerende aders. Zie ook deze montagevideo van Supra.


Prijs is voor onafgewerkte kabel, per cm. Korting 10% bij meer dan 10 mtr (=vanaf 1000 cm).


LoRad means Low Radiation and the design of these mains flex cables minimises both electric and magnetic alternating fields. Allow your hi-fi gear the most welcome benefit of all, the possibility to be silent, when supposed to. Only then, the tiniest details and notes will become clearly audible.

LoRad protects both from alternating fields radiating from the cable as well as from pick-up of surrounding airborne noise fields, e.g. wireless and mobile phones, wifi, radio and TV broadcasts, etc. LoRad MkII is a development of the LoRad concept, now with improved shielding, flexibility, bend-/fatigue-resistance and strength.

In addition to the physical shield incorporated in the cable design, the leads are spun in a short pitch, counteracting the magnetic alternating field that according to the physical law of inductance always surrounds a lead that carries a current.

The benefits are less noise picked up by the cable, less noise caused by the cable inside and less noise that infect adjacent cables such as low level interconnects. You will notice cleaner sound, pronounced transients, richer fine details and an improved 3D soundstage. If your equipment is installed using Supra cables, is connected with the mains power in phase, the noise floor is normally suppressed by several dB, allowing more of the content to be revealed. Low radiating cables is also increasingly important from a health point of view. Science has proven that alternating magnetic fields affects cell growth.

LoRad MkII now incorporates Supra’s unique Carbon/Nylon shield concept. Semiconducting Carbon/Nylon shield displays improved properties, bending strength, environmental immunity, higher tensile strength and less microphonic effect. The Carbon/Nylon shield is connected to a drain-wire along its total length, efficiently leading noise stuck in the shield to ground. We have tested and evaluated all known types of screens for making such a good cable as possible. Supra’s semi-conductive Carbon/Nylon shield was the only that passed the rigorous safety requirements and, moreover, its shielding properties was the best ever. LoRad MkII is tested and certified by Intertek Sweden, meeting the European safety regulation HD21.5 S3.