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.

luxman’s network-to-usb go-between

Luxman continues to launch new models in advance of its 100th anniversary in 2025, with the L-509Z integrated amplifier [HFN May ’24] now followed by the Japanese marque’s first network transport/bridge.

This London-based company may be a relative latecomer to the all-in-one streaming system market, but its debut models have style a-plenty – and performance to match

Given Cambridge Audio's track record in digital audio, it is perhaps a little surprising it's taken the company so long to enter the network systems arena. It was an early developer of add-on DACs in 1994 [see HFN Jun '21] and has been making streaming components for a good while, even going to the lengths of developing its own network audio hardware. The Cambridge catalogue currently caters for 'computer audio' enthusiasts with the entry-level £169 DacMagic 100 right up to the £4499 Edge NQ network preamp.