Lab: Paul Miller

Since Heinz Lichtenegger acquired Musical Fidelity in 2018, the company has appeared truly revitalised, particularly at the upper end of its range. Working with the UK design team, the Pro-Ject boss has resurrected the nuvistor tube-based Nu-Vista line with a slew of new models. And Lichtenegger is a big believer in separates – just in case the many pocket-sized boxes Pro-Ject produces hadn't made that clear – so while on the one hand the EISA Award-winning Nu-Vista 800.2 integrated amplifier [HFN Aug '23] provides a one-stop solution, there's also Musical Fidelity's Nu-Vista PRE/PAS pairing [HFN Mar '23], the Nu-Vista Vinyl 2 phono stage [HFN Feb '24], and now the Nu-Vista DAC.

For nearly nine years, I have been listening to Quad's ribbon-hybrid S-1 speaker – the brand's smallest two-way box-type system – as part of my day-to-day desktop set-up. When they were launched, I revelled in the realisation that they were a throwback to Quad's first ever loudspeaker, the Corner Ribbon of 1949, and the all-new Revela 1 tells you that the company's boffins, based in the UK and China, haven't been sitting idle since 2015.

With its wide range of portable, battery-powered DACs and headphone amplifiers, few companies have done as much as iFi Audio to improve listening on the hoof. Yet the new iDSD Diablo 2, its latest range-topping model and a replacement for the iDSD Diablo of 2021, pushes the envelope of the mobile DAC/amp genre, both by being far from budget at £1299, and large enough for its manufacturer to deem it more 'transportable' than genuinely 'pocket-size'.

At Munich's High End show in May 2023, a rare appearance by Auralic founder Xuanqian Wang heralded the launch of G3 versions of its Aries streaming transport and Vega streaming DAC, destined to extend the company's reach into the high-end when they arrive later this year. Yet at the same event the digital audio specialist introduced new G2.2 iterations of the Aries (tested here) and Vega [HFN Nov '23], both now available priced £5299 and £6899, respectively. Somewhat confusingly, all four models – regardless of their generation number – use the same G3 version of Auralic's Tesla streaming platform.