Review and Lab: Paul Miller

With its blue-tinged foil screen positively glowing through a tight, translucent PVC jacket, Supra's flagship speaker cable, priced at £1700 for a 3m terminated set (£300 per additional stereo metre), makes for a vivid statement. It's a world away from the speaker cables that helped Tommy Jenving launch his Swedish Supra brand in 1976. Its Supra Cable 4 and 2.5 used bunches of very fine copper strands in a standard figure-of-eight geometry. Its later 10mm2 Supra Cable 10, with 2562x0.07mm 4N copper strands, still has the lowest series resistance that I've measured (3.1mohm/m) when tested nearly 30 years ago [Hi-Fi Choice Aug '94].

While audiophiles might ordinarily associate the 'home of the brave' with Linn Products, Scotland is also home to the hand-made Atlas Cables. Its new Arran interconnects and speaker cables are a clear evolution, taking inspiration from its solid silver Asimi range [HFN Dec '18], utilising the same geometry but with OCC (Ohno Continuous Casting) copper.

Kimber is a stalwart of the cable scene, emerging alongside Monster and AQ in the late '70s but with its own spin or, more accurately, twist on things. The open-weave geometry, variable-diameter copper stranding and Teflon insulation of the now-classic 4TC speaker cable defined not only its lumped parameters but also informed its 'voicing' – a warm but richly detailed sound that won the hearts of many a budding audiophile.

Say what you will about HiFi Rose, the fledgling brand hailing from Seoul in South Korea, it sure knows how to capture the attention of audiophiles. First by launching remarkable do-it-all streaming players featuring huge touchscreens and options galore, and now this 'steampunk' integrated amp which left Internet forums speechless for about 15 seconds. Quite an achievement in this day and age... and those pundits hadn't yet seen the baffling rear of the RA180 with its sixteen loudspeaker terminals!