VANA, Ltd. has announced the arrival in the USA of the European Audio Team (E.A.T) B-Sharp turntable, with features taken directly from the company’s award-winning C-Major turntable (which Janine reviewed for Hifi Pig last year). VANA went on to tell us “The B-Sharp sheds all of the non-essential cosmetic adornments of the C-Major without compromising performance or mechanical integrity, providing vinyl enthusiasts with a superb playback option at a more affordable price”. More »
In 2013 DS Audio launched the world’s only optical phono cartridge, the DS-W1. A further-advanced flagship model, the Master 1, followed in 2016. Now, the company is launching a new entry level design: the DS 002, drawing on innovations from the Master 1 while offering a more affordable way in to optical cartridge technology.
Channel Islands Audio, who are celebrating their 20th anniversary, have announced the release of their PEQ 1 MKII MM/MC Phono Preamplifier. More »
Vinyl Passion got in touch to let us know that The Vinyl Passion Music Room is the very first UK Audio Technica Excellence retail centre, and one of only three dealers in the UK to be selected to demonstrate and stock the ART-1000 flagship cartridge. More »
Japan-based Immutable Music has long been renowned for its small but ‘outstandingly formed’ range of Transfiguration phono cartridges, whose design completely restructures the conventional moving coil (MC) concept. Now, the range is undergoing a number of enticing enhancements and first to arrive in the UK is the company’s flagship model, hand crafted in Japan, the Proteus. Their yokeless double-ring-magnet design provides an extremely accurate coil / magnet interface in which the coils are positioned right at the focal point of the magnetic flux field. This construction was conceived to remove the variations in flux introduced by traditional MC designs.
Transfiguration cartridges have always been about getting out of the way. Their flagship Proteus model was specifically designed to lack any of its own character. With its internal impedance of a mere 1 ohm, it concentrates instead on ‘extracting a recording’s every nuance with peerless musical realism’. Says designer Seiji Yoshioka, “The best audio components are those that simply don’t seem to exist – so good that they add nothing, subtract nothing.” So how exactly do you improve on that? This is the very question Yoshioka pondered, exploring in near-microscopic detail what could actually be changed in order to achieve an even more naturally revealing sound – yet without compromising the key fundamentals of a highly effective low-distortion design.
Two key areas revealed themselves as good for the task: the dampers and the coils. The Proteus features push-pull damping, with the existing model sporting double dampers made from a specially developed stabilising compound. The latter is insensitive to temperature changes and provides excellent stylus/coil alignment and control. In the new model, the dampers have been further fine-tuned. While the detail of their make-up is a closely-guarded secret, they now feature a multi-layered design composed of different types of elastomer, painstakingly constructed to deliver an even more precise tracking ability. At the same time, the purity of the 5N silver wire coils has also been upgraded – from 99.9993% to 99.9997% – in order to further remove distortion and enhance transparency. While these may seem like relatively small changes on paper, their combined impact, says Immutable Music, is anything but. And they should know, since the Proteus’ redesign involved long hours of extensive listening tests. “What we were looking for,” explains Yoshioka, “was even greater focus and accuracy. The ability to read yet more information without distortion and to deliver even more of the natural musicality that Transfiguration has become known for.” The results speak for themselves. “The new enhanced Proteus really goes to work on detail,” says Yoshioka. “It presents a larger soundstage, increased depth and more natural tonal colours – and ultimately, most important, an even more musically involving presentation.”
Body: Precision machined solid aluminium, resonance controlled
Cantilever: 0.3mm solid boron
Stylus: PA diamond 3 x 30µm
Core & coils: Ultra grade 3S-µ-metal square core with 5N silver coils
Magnet: Neodymium, front & rear
Electrical output voltage: 0.2mV (3.54cm/s, 1kHz)
Internal impedance: 1Ω
Frequency response: 10Hz – 20kHz + 1.5dB, 20Hz – 40kHz +2dB
Channel separation: > 30dB (200Hz – 1kHz)
Channel balance: < 0.5dB at 1kHz
Tracking ability: >70µm @ 2.0g @ 315Hz
Dynamic compliance: 13 x 10-6cm/dyne
Recommended tracking force: 2g
Optimum working temperature: 23 Celsius
Break-in period: 30 hours