Lab: Paul Miller

Far from listening rooms filled with huge monoblocks and heavier-than-a-grown-man loudspeakers, a few brands are catering to another class of enthusiast by taking the concept of a digital audio player (DAP) to new heights. Astell&Kern, a spin-off from Korea's iRiver, crafts very sophisticated pocket hi-fi that's light years removed from the humble iPod.

Perlisten Audio, a newly arrived loudspeaker manufacturer from Wisconsin, US, has already made an impressive entrance with its flagship model, the seven-driver S7t floorstander [HFN Apr '22]. Yet as that speaker boasts a £16,000 price tag – and a 59kg cabinet – many newcomers to the brand will look elsewhere in the range to see how far their budget can stretch. The £7200 S4b auditioned here isn't exactly 'affordable' but does come with a more manageable bookshelf build, plus the promise of a high-end performance similar to that of its towering stablemate, by virtue of shared technologies.

Despite concerns over pressing delays and the availability of raw materials, the lure of vinyl seems to show no signs of abating, which explains why the selection of phono stages available now is greater than ever. The latest company to add to the audiophile wishlist is West Sussex-based Exposure Electronics, with the VXN Phono. This is the first 'source' item in the only-available-in-black VXN range, joining two-way and three-way active crossover units and the VXN Power Supply [HFN Feb '20].

The name of this new product from Polish company HEM, selling under its Ferrum brand, is spelt ERCO, but pronounced 'ertso'. Apparently it's Esperanto for 'ore', and so follows on from the mineral-based brand-identity – Ferrum, OOR – you get the idea. What's also not immediately apparent, given that all the Ferrum products basically look the same, is that the £2395 ERCO is perhaps the most comprehensively equipped model the company has made to date.