Network Audio Players/Servers

Launched in 2022, the Rivo is the middle model in a trio of new streaming devices from Florence-based Volumio, and this digital-only streamer, together with the second-generation Primo streaming DAC and the Integro networked amplifier, concludes an unlikely journey for the Italian start-up.

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.

Yes, the £2699 Aries G1.1 is another one of those similar-looking Auralic components that will blend seamlessly with its brand partners, even if we're never immediately sure what box does what... In this case, we have a network player without onboard digital-to-analogue conversion, designed to be used straight into an external DAC. In this guise, it brings the niceties of Auralic's Lightning Streaming Platform, and its Lightning DS control app, to owners of third-party DACs. This also includes amps or preamps with digital inputs, which can be fed via USB or optical, coax or AES.

The product catalogue of Hong Kong's Lumin, neatly divided between four network players, three network transports, and one-off power amp and streaming amp options, deserves the description 'small but perfectly formed'. That would also be an apt way of looking at its T3, a network player/DAC possessing a neat, easy-to-accommodate design and a feature roster designed to satisfy the needs of the performance-hungry streaming audio enthusiast. In essence, it takes much of what's offered by Lumin's flagship one-box P1 [HFN Jul '22], but trims the spec. (and size) down to a price point of £4195, almost half that of its bigger brother.

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.

Another smart move from the Korean tech specialist? That certainly seems to be the case with the latest arrival from Seoul-based HiFi Rose, which has rapidly established itself as a major player in the network audio/video market with a string of excellent streaming players. Having taken what looked like an abrupt turn with the launch of its bonkers-styled – but great-sounding – RA180 integrated amplifier [HFN Jul '22], it's now delivering on the promises made by the company's Sean Kim, interviewed for that review. We're yet to see the simpler, more affordable RA280 integrated amp, but here's the company's all-in-one streaming amp, the RS520.

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.