Network Audio Players/Servers

Aurender's flagship two-box network music library isn't the traditional PSU/player you might expect. Instead, the functionality is elegantly split between data in and data out

Look at any multi-box component and you can usually work out what's going on: CD transport and DAC, preamp and power amp(s), for example. But just as often those two boxes are an 'audio product' – phono preamp, headphone amp, DAC or even a digital audio transport – plus an outboard power supply. The rationale for these latter two-boxers is clear, for by isolating the electrically noisy parts of the system away from delicate audio signals, interference is minimised and signal purity maximised.

Pitched as 'the music server against which others are judged' and featuring a battery supply, 4TB SSD storage, a 1TB cache and custom upsampling, this is no idle boast

You're on somewhat shaky ground when reviewing a big-ticket music server, especially one with no onboard digital-to-analogue conversion. The scythes and flaming torches of the 'digits is digits' brigade might appear at any moment on the path up the mountain on which such devices are perched, and there's always the nagging doubt that the choice of partnering DAC will have more impact on the final sound.

AVM's flagship all-in-one network/CD music system combines cool-running power with huge flexibility while the top 'Black Edition' features a custom finish and selected tubes

Nowadays there's a wealth of all-in-one units available but AVM was one of the brands to spot the trend early on. That partly explains why, even in an industry that loves extensive model ranges, the company has an impressively large product offering – including five streaming receiver solutions. And there's little concession to price in this range, so the top-of-the-line £14,950 Ovation CS 8.3 model boasts ample power reserves, a full range of streaming capabilities and a slot-loading CD player.

With trickle-down tech from the flagship M1, a custom DSD DAC plus network and headphone amp options, Bricasti's M3 looks like the new go-to star of the range

With its upgraded M1 Dual Mono DAC now in 'Classic' form and selling in the UK at £9499, Bricasti has also announced a more affordable alternative, but still offering 'an incredible array of performance'. The basic M3 USB DAC is offered at £5399, but this increases to £6999 when fitted with its DNLA/UPnP-compatible network streaming card and new headphone amplifier option. The latter includes both 4-pin balanced XLR and 6.35mm single-ended jack outputs, and is available as a return-to-factory retro-fit option as the front fascia requires some reworking.

Canadian audio manufacturer Bryston adopted a purist approach with its first computer audio product, the BDP-1 ‘digital player’ [HFN Apr ’11], this based on an ultra-minimalist computer with four USB sockets for memory sticks or external HDDs. An enhanced model, the BDP-2 featured here has joined Bryston’s line-up along with a new BDA-2 DAC which includes a 192kHz/24-bit capable asynchronous USB input. This uses proprietary firmware running on the XMOS USB audio micro-controller platform. Bryston supplies the necessary driver software on a memory stick for Windows PC users (Macintosh supports USB Audio Class 2.

Named after founder Prof. Gordon Edge, Cambridge Audio's flagship series is reinforced by the new 'M' monoblock amp. With the NQ Streamer, does this combo have an edge?

Nothing if not ambitious, Cambridge Audio's Edge series first broke cover three years back as part of the company's 50th anniversary celebrations. It took its name from Gordon Edge, one of the company's founders and the brains behind its first product, the P40 amplifier. Designed to take on the best in high-end audio, these Edge separates also serve as 'halo' products for the company's lower-tier ranges.

The latest additions to Chord Electronics' range don't immediately give up the secrets of what they do – but dig deeper, and you'll find they're intriguing digital components

There are times when one might think Kent-based Chord Electronics is being wilfully abstruse in its selection of model designations. After all, its flagship DAC is called DAVE [HFN Apr '16], and its pocket-sized DAC/player combination is the Mojo [HFN Jan '16] and Poly. Then there's the portable Hugo DAC/headphone amp, now in both Hugo 2 [HFN Aug '18] and less-portable Hugo TT (for 'tabletop') versions [HFN Dec '15], to which the company has now added two extra units, named 2go and 2yu.