SUPRA Cables is a recognized cable brand that is produced by Swedish Jenving Technology AB, which exclusively makes quality cables for Hi-Fi, home cinema, and the installation market. A large number of SUPRA high-end cables ranging from HDMI, USB to stereo and speaker cables have won international awards for the high quality at the incredibly reasonable prices.

NO-NONSENSE cables
At Jenving their focus is quality without the price going up entirely in the higher heavenly layers. All cables are based on real engineering and not voodoo, from the selection of raw materials to the actual cable construction and thereby the final sound properties.
There is, therefore, a very reasonable price/quality ratio on SUPRA cables, compared to the many exotic high-end cables on the market. Whatever the variant/price range of a Supra cable you buy, you always get quality for the money or No-nonsense as Jenving calls it.

Legacy
Prior to 1976, speaker cables were just cables, often plain electrical cords similar to house-hold lighting flex, up to 2.5mm at most. Then came Supra...
It started with Supra Classic 2.5mm, a huge step up which shook the Hi-Fi world and from there on, many followed our inventive ideas. Supra has won an impressive number of awards all over the
world often in comparison with more expensive competitors.
After our trend setting introduction in 1976 and our serious approach to Hi-Fi interconnects, Supra has contributed with numerous products e.g. LoRad, Sword, and Ply, to the latest Cat7+, USB and ground breaking Quadrax. And, still there are new products just waiting to be launched.

Concept
The Supra concept, or perhaps more correctly, the Supra philosophy is best described as plain and simple No-Nonsense-Design.
All products should be manufactured from parts meeting the highest audible and measureable quality standards.
• The products should be innovative and derived from established science principles.
• We manufacture in our own dedicated production facilities, constantly monitored by our certified quality staff, here in Ljungskile, in Sweden!

Manufacturing
We have chosen to produce in proprietary facilities in Sweden. By investing in this, we control the entire process and can guarantee the top notch Supra quality we are renown of. Further it allows us to efficiently implement improvements,
fine tune the manufacturing process and shorten lead time. Our expansion plans include increasing our production capability by a further 1500 sqm.

Quality
All cables are subject to the highest level of scrutiny and is measured manually using modern and advanced test equipment. The cables are marked with batch number allowing us to back trace time, parts and personnel.

Catalogue Supra Cables