Turntables, Arms & Cartridges

An object lesson in how to create a monopoly: make something no-one else can copy. As tricky to manufacture as CD players, electric cars, digital cameras and quartz watches might have been at the outset, competitors soon emerged for each. Not so DS Audio's 'optical' cartridges, which have captivated the high-end since arriving in 2015. Imitators have yet to emerge.

In every field, not just 'hypercars' and luxury wristwatches, there's an extreme, cost-no-object pinnacle. From chefs' knives to sunglasses to fishing reels, there are items which push engineering and price limits, a phenomenon we are used to in high-end audio. Thus, with shaking hands (not a desirable state with this item), I installed the DS Audio Grand Master cartridge, at £11,995 surely the most expensive pick-up I have ever reviewed, if not the most expensive on the planet.

Optical pick-ups were a dream in the 1960s and 1970s, but they were hamstrung by the light technology of the era. Weight, heat, power source – all mitigated against it. DS Audio, however, has the benefit of returning to the concept in the age of the LED, and its parent company is a global giant making optical sensors. Your £20k for the DS Audio Master 1 package, then, gets you cutting-edge design and manufacture rather than something a boffin cooked up in a garage. It also pays for the latest power supply-cum-phono stage, the cartridge not delivering a signal suitable for a conventional MM or MC phono input.

This just may be the most self-fulfilling review I’ve ever written. DS Audio has unleashed a valve energiser and equaliser, the TB-100, for its optical cartridges. Up to this point, every one of its cartridges has been launched with a matching solid-state energiser of relative or comparable price, but the TB-100 has been released on its own. Because every DS Audio cartridge will work with any of the energisers regardless of price, this time it’s all about the tubes.

A tough review for me to write, at least objectively: I'm rooting for the CS 600 to be something special because my first turntable was a Dual and I recall it with fondness. I want the CS 600 to be a champ like the all-conquering '505 was back in the days of the NAD 3020-based systems. But this new deck costs £1199 in black, or another £200 in gloss black or white (as reviewed), and the competition for turntables with tonearms is fierce around this price point.

The fact that Dual couldn't achieve serious success in the middle sector of the British turntable market back in the late '70s was testament to how fast the hi-fi world had changed. That part of the market was becoming the province of Japanese companies such as Pioneer, Sony and Technics, which were making complex, technologically advanced turntables packed with modern, user-friendly features that people wanted to buy.