Lindemann audiotechnik, a boutique brand from Germany, has focused on high-end music replay for the past 20 years. It was one of the world’s first high-end brands to offer an outboard USB-to-S/PDIF converter for connecting a computer to a DAC. And it was also quick off the mark to make a USB-equipped DAC.
Identifying a new trend for ‘downsizing’ complicated audio rigs, it has developed a range of four midi-sized – if expensive – products dubbed Musicbook.
When Primare set out to develop its I32 integrated amplifier a few years ago (and sibling PRE32 preamp) it also designed in an expansion slot for an optional media streaming and DAC board dubbed the MM30.
That optional MM30 ‘media board’ PCB forms the heart of the NP30 network media player/DAC. It’s based around a UPnP/DLNA network streaming module from German supplier Audivo. Playback of music files up to 192kHz/24-bit is supported via wired Ethernet LAN, with gapless playback of segued tracks, along with internet radio using the familiar vTuner platform.
Many designers have tried to give their products a unique visual identity, but few have succeeded as well as Dieter Burmester. The 101 integrated amplifier and 102 CD player/DAC comprise Burmester’s current entry-level range, the latter a slim standard-sized unit, which would look conventional if it weren’t for all that chrome.
Behind its shiny metal front, the CD drawer has a plastic tray, but it operates with a solid and reassuring precision when you touch the leftmost button on the fascia. The fascia button marked ‘Audio’ switches the player’s upsampling between 96kHz and 192kHz, and another switches between coaxial and optical digital inputs.
Sony has returned to pure, two-channel, high fidelity sound; there’s an initiative to bring hi-fi replay back to the top of its consumers’ must-have wish lists. And it has produced a raft of new products focused around hi-res computer audio.
All are compatible with files up to 24-bit/192kHz and, of course, DSD downloads. HFN was first in line to sample the ‘Elevated Standard’ HAP-Z1ES digital music file player featuring a built-in 1TB HDD, and its partnering TA-A1ES integrated amplifier rated at 80W/8ohm.
In some ways the AX-5 represents a distillation of Ayre’s ‘purist’ philosophies, as it employs both the company’s ‘Diamond output circuit’ and the elaborately-designed volume control trickled down from its flagship KX-R Twenty preamplifier.
In the fully-balanced zero loop feedback AX-5 integrated, Ayre eliminated the preamp stage altogether and simply made the gain of the power amplifier directly adjustable using VGT (Variable Gain Transimpedance). The volume knob on the right of the fascia acts as an encoder to control a pair of motor-driven Shallco silver-contact rotary switches (one for each channel, conjoined using toothed belts), each of which contains dozens of hand-selected, low-noise resistors.
Volume level can be adjusted over a range of 69dB in 46 steps of 1.
Rothwell Audio has been going for a quarter of a century, mostly making guitar effects pedals. Its hi-fi range encompasses three moving-coil step-up transformers, two MM-only phono stages, a valve preamplifier, interconnects and attenuators. Rothwell’s first phono stage was launched at the 1990 London Hi-Fi Show.
The Rialto MM/MC phono stage is tiny and perhaps no oil painting in aesthetic terms.
Producing a solid-state version of a valve CD player is nothing new for the Minnesota-based company, although, for many, ‘Audio Research’ means valves. But at least the CD6 can be sited in a cabinet or other enclosure with doors, whereas the REF9 CD player/DAC [HFN May ’13] needs ventilation.
Both players confront the current need for a plethora of digital inputs and sampling rates with a full complement. The CD6’s four digital inputs comprise asynchronous USB 2.
Weighing over 20kg, the Loit Passeri CD player is the first product from the talented young designer Lup Yoong Kam of Singapore. Clearly a perfectionist, Kam has come up with a product that simply exudes quality.
It is also a great piece of industrial design. At the outset, Kam commissioned well-known Russian designer Artemy Lebedev who envisaged the CD cover as a simple flat disc, ringed by a glow of blue light.
We were bowled over by the technical performance and subjective sound quality of Simaudio’s Moon 380D standalone DAC [HFN Aug ’13]. The Moon Nēo 260D CD transport with optional DAC is a new addition to this Canadian audio company’s portfolio, so we were keen to get our hands on it for a review.
Simaudio’s new Moon Nēo designs are built into casework with sculpted front panels akin to the aesthetics of the firm’s luxurious Evolution Series components.
Here we’re assessing it as a CD player which, like the majority of players today, features digital inputs for playing additional sources via its digital-to-analogue converter stages.
Auralic will be a new name to many readers as only recently has this innovative brand become available to UK audiophiles. Based in Beijing, Auralic calls its Vega a ‘digital processor’.
We’re more likely to call it a digital preamplifier, since it’s a DAC with a (digital) volume control and Class A preamp built in – not merely a high-current DAC output. There are no analogue inputs but neither are there any fixed-level line outs, so to use it simply as a DAC you connect XLR or RCA outputs to your amp and leave the gain set to max.
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