Network Audio Players/Servers

Never let it be said that AQ Technologies is either a follower of fashion or a taker of the easy route: the Milan-based company behind the Aqua range always does things its own way. And while that might sometimes seem like an exercise in making life difficult for itself, the policy typically pays off in the performance, as we discovered when reviewing the Aqua Formula xHD Optologic DAC [HFN Apr '20]. Under the Nextel-finished anti-resonant aluminium casework of that model – one of three DACs in a total Aqua lineup of five products – is a galvanically-isolated resistor-ladder converter of novel design.

Arcam is still headquartered in Cambridge, from where it took its original name, but the audiophile marque is now part of Samsung's global consumer electronics empire, through the latter's acquisition of Harman International, which had added Arcam to its portfolio in 2016. And amid these management-level changes, Arcam's product line has also undergone a refresh. The brand has withdrawn, for the time being, from the peripherals market, jettisoning its R series of docks and DACs.

We've commented previously on the similarity – at least in styling – between many of the products in the Auralic range, and here's another head-scratcher in the form of the Altair G2.1. It's only a little more than the Aries G2.1 'Wireless Streaming Transporter' [HFN Feb '21] – £4599 plays £4199 – yet this model, designated a 'Digital Audio Streamer', is a much more comprehensive product. It comes complete with onboard DAC, a preamp that allows it to drive a power amp or a pair of active speakers directly, and there are even analogue inputs – a line level and MM phono – to reinforce that role as a complete system hub.

For many hi-fi enthusiasts, the idea of 'computer music' is still an alien one, not least because what's claimed to be a simple way of accessing music can seem to be extremely complex. After all, unless you're going to listen to everything via online streaming you need a means of ripping your existing discs, a way to tidy up the metadata tags used as signposts for indexing and search, and of course somewhere to store all the music files. And that's before you even think about how to play it.

Why can't products just be what they claim? Elsewhere in this issue you'll find a high-end network player that's also a very fine DAC, and a very affordable preamp that comes with a built-in tuner and power amplification. It's all very confusing – and then along comes Bel Canto's £1500 e.One Stream, launched at last year's Hi-Fi Show Live in Windsor, and demonstrated in an all-Bel Canto system with YG Acoustics speakers. An unassuming compact component, its 'half-width' casework impeccably finished in a choice of black or silver, the e.One Stream purports to be an 'Asynchronous Network Bridge'.

There's so much functionality under the bonnet of Bryston's BR-20 that you might wonder where to start. I would suggest the manual – this £7500 networked USB DAC/preamplifier isn't, it must be said, the most instantly intuitive of system hubs I've ever auditioned. But the effort is worth it though, because what the BR-20 can do, and how it does it, is quite special.