As an LDMS owner, I thought I'd post my impressions of different music servers, conducted through extensive in-home auditions. This content was previously posted on the LDMS Facebook page, but could well be of interest here.
All comparisons were against my previous transport, a fairly humble Auralic Aries Femto (retail price £1,495 when removed from the market) that gave me my start in file-based, rather than CD-based, playback.
All units were connected directly to my BeoLab 90 speakers (which have their own DACs – eighteen in total – as well as DSP, 36 drivers per pair, and 16,200 watts of Class D amplification).
I've arranged the servers in ascending order of price.
dCS NETWORK BRIDGE (£4,320 when withdrawn)
No audible difference. Unit was a pain to work with – despite frequently being pictured with a wifi antenna, it cannot be used wirelessly, and despite dCS announcing that they would add USB output this never happened. Was connected via S/PDIF (a decent quality but far from high-end cable I had spare) and refused to output at 192/24 over this cable, whereas no other unit that used it had any problems.
AURALIC ARIES G2.1 (£4,799)
A noticeable improvement on just about everything, although manifesting itself as a thickening of textures. A good choice if you like your music punchy and powerful, but it made me wonder how sonically accurate it was.
LUCAS AUDIO MINIMAX (around £8,000 with modifications)
A clear and consistent improvement on most things – tracks with congested soundstages had the elements more correctly separated and drums became much realistic, losing the slightly cardboard quality they had with the Auralic Femto.
AURENDER N20 (£12,500)
No audible difference. I was astonished given the price.
PINK FAUN 2.16 ULTRA (circa £23,000)
Performed very well on acoustic and audiophile recordings: soundstages were elegantly separated into their constituent elements, decays were much more realistic and acoustic instruments such as piano assumed a much larger scale. A good choice if you mainly listen to classical or acoustic jazz but less impressive on rock and very expensive.
TAIKO SGM EXTREME (circa £23,000)
Everything had a little more presence and impact, especially the vocals. However, the difference was very small considering the unit's huge price, and it probably had the best audition conditions of any of the servers – the dealer brought a £2,000 power cord, £2,000 USB cable and Stillpoints. The other units all used at least one stock cable (whether the power, USB or S/PDIF) and sat on the carpet or on a wooden board. The hype surrounding this piece of equipment left me baffled – whilst it was by far the most visually beautiful server I tested, it wasn't nearly as good sonically as either the LDMS or the Pink Faun.
There were three manufacturers from whom I didn't get to test units: Antipodes, Pachanko and Wadax. The Pachanko Constellation Masterpiece looks like possibly the best engineered server on the market, with an enormous two-piece power supply, but that doesn't necessarily mean it will translate into great sound, as the Taiko also looks impressive internally. I was also put off by the fact that it's manufactured on a very remote island (which could create issues if it needed to be returned for servicing) and has only a two-year guarantee, whereas the LDMS has an impressive seven. I was prejudiced against the Wadax Atlantis Reference Server from the beginning because of its silly price (£45,000) and grotesque looks, so wasn't bothered about hearing it.