Hi-Fi News Staff

One of the world’s most expensive, highly-developed tonearms are ‘unipivots’, though in some cases they have additional bearings: Mørchhas a dual pivot to give lateral stability, Kuzma a cunning four-point system; Continuum’s Cobra arm uses a secondary outrigger pivot mounted on its own bearing. However, it was left to Bob Grahamof Graham Engineering to come up with what is arguably the most elegant way of maximising the benefits of the unipivot concept and smoothing away its disadvantages. The breakthrough came with his ‘Magneglide’ magnetic stabiliser system – the major innovation of the first, B-44, Phantom arm. Graham lists six separate benefits for it: increased lateral stability, easy azimuth adjustment, a higher lateral inertia component for improved bass reproduction, augmentation of system damping, true vertical pivoting of the stylus with no rotation as the arm is raised, and easily adjusted anti-skate compensation.

New to the Clearaudio line-up this year, this tidy-looking Ovation model sits at the top of its group of turntables that all feature a rectangular plinth. Borrowing from the Innovation range, the Ovation nonetheless brings several new technologies of its own into play. The plinth is made of aluminium layers sandwiching a layer of Panzerholz ply. (This is is claimed to offer considerable sonic gains over such alternatives as acrylic and standard wood.

The world once more starts to embrace idler-drive, the problem faced by a turntable manufacturer today is that tooling-up for a completely new design would be prohibitively expensive because of the relatively low production numbers involved. Inspire Hi-Fi has stepped up to the challenge of providing an affordable solution and, as with its Technics SL1200-based Monarch flagship [HFN Oct ’12], has chosen to use a plentiful classic design, the evergreen Goldring Lenco GL75, as the basis for its Enigma. It comes in a range of fine paint finishes – red, blue and black are available. One of the most popular turntable units through the 1970s, the GL75 had a reputation for its fine build quality, so Inspire Hi-Fi has felt the need to do comparatively little to the deck’s basic mechanical componentry in order to exploit its replay potential.

Here, B&W has launched a floorstander that extends the CM Series upwards and fits into the price slot vacated by the old 804S. Like the 804, the CM10 uses a separate [but new] tweeter module. A standard 50µm-thick dome with most of the centre removed forms a stiffening ring and on the front of this is stuck a full dome only 35µm thick. This gives a higher first breakup frequency, said to be 38kHz, yet with a similar moving mass, compared to the standard 50µm dome.