Review: Ken Kessler

If you demand full control over your cartridges, an all-singing/all-dancing phono preamp like the Zesto Andros Deluxe II is the only thing that will suffice. At £7500, it occupies the lower reaches of the extreme phono stage market – there are £40k-plus units if you're inspired to go further – but one should still be hyper-critical when the market is awash with exceptional, fully-adjustable phono amps for under £1000.

Unlike its meaning as a show of arrogance, in a design context a 'conceit' is, variously, 'an ingenious or fanciful comparison or metaphor', 'an artistic effect or device', or 'a fanciful notion'. AGD's £18,000-per-pair Gran Vivace is all three. To understand the utterly bizarre use of a valve's glass envelope as a housing for a solid-state amplifier, think of a similar conceit in another field: smart watches which, instead of emulating Apple's genre-defining rectangle, look like analogue timepieces.

Hardly a curse, but it's still a massive challenge for any manufacturer to improve on a smash hit. I don't care if you're talking about cars, cameras or cookers – whatever the classic, the follow-up is metaphorically referred to as 'that difficult second album'. KEF faced this with the LS50 which (terrifyingly) will be ten years old in 2022. In the interim, there have been active and wireless versions of the speaker, but the passive original [HFN Jul '12] is a much-loved default purchase in the under-£1000 sector. The new LS50 with the Meta suffix (£999) is KEF's The Godfather Part II. Yes, it's really that good.

Scratching my head, I remain amazed at the plethora of affordable phono stages now on offer, as if to prophesy that the LP's return has no end in sight. Either that or it's sheer opportunism, but hey, that's all good news for hi-fi users. What these phono preamps do is ensure that LPs are accessible to a wider audience than high-end devices serve, while filling the gap between the costly stuff and those £99 USB-equipped decks which probably chew up more LPs than they actually play. Musical Fidelity's M3x Vinyl, however, begs a different sort of question.