Headphones

It's not unusual for pro-facing audio brands to entice hi-fi consumers with dedicated products – SPL [HFN Jul '21] and RME, for example, are companies that have created head-fi-orientated DACs – and even attend hi-fi shows. Yet Apogee hasn't taken that route with its £329 BOOM. This compact, table-top device is resolutely aimed at what you might loosely call 'creators'. Gameplay streaming, podcast development, music production, light studio duties, that kind of thing.

Although UK readers might not recognise the EarMen moniker, it's certainly not a newcomer to the world of hi-fi. Its back story is quite convoluted, for although EarMen is based in Chicago, it's funded by the owner of Serbia's Auris Audio, Milomir Trosic, and most products are produced in the same Serbian factory. Auris is aimed at the premium market, with products including the Euterpe and the Nirvana – both headphone amplifiers lavishly adorned in wood and even leather – plus a neat line of luxurious-looking tube amps and even some turntables on offer.

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.

Inundated as we are with pocket-money portable headphone amp/DACs, Chord's Mojo 2 asks the question: why drop £449 on a portable headphone DAC? Once you hear it, you'll understand, especially if top-quality sound on the move matters to you. The Mojo 2 is an upgrade on the top-drawer Mojo [HFN Jan '16], the battery-powered, smaller-than-a-deck-of-cards DAC/headphone amp. It arrives with only a £50 price increase that doesn't even correspond to real-world inflation. Even without the Mojo 2 improvements, the original Mojo should retail for £470 in 2022 just for the inflation, so Chord has somehow managed to squeeze in a host of upgrades with but a nominal price hike.

No, you're not having a flashback, but you'd be forgiven a sense of déjà vu, given that we reviewed the original iFi Audio Pro iDSD DAC/headphone amplifier [HFN Sep '18]. Then it sported what we thought was an ambitious £2500 price tag, and pro-audio aspirations with a range of facilities so extensive that it paid to know what you were doing when tackling its myriad options and adjustments.

Never let it be said the product name isn't long enough – in the 12 years since Naim launched its network audio all-in-one, to which the buyer need only add speakers, it's grown from the simple NaimUniti of the initial model, all the way to this, the £2399 Naim Audio Uniti Atom Headphone Edition. And yet here, less is more.

Well, it makes a change from the usual choice of silver or black… Yes, you can have the German-made SPL Phonitor xe USB DAC/headphone amp, which starts from £1899 depending on specification, in either of those colours if you want, but it's also available in the bright red anodised finish you see here. Not that it needs colour to catch the eye for the unusual battery of features makes it either intriguing or something of a head-scratcher: what do all those knobs and switches do? And then there's the pair of illuminated, retro-looking VU meters – this is clearly not your common or garden DAC/headphone amp.