Review: Jamie Biesemans

Many manufacturers building tube-based products seem to prefer retro-nostalgic designs but Slovakia's Canor is one of the few that favours a more modern, progressive aesthetic. It not only produces tube amplifiers but also integrates line-level tube stages into source products, such as the CD 2.10 CD player [HFN Apr '21]. The partnering DAC 2.10 also marries an output stage containing four Electro-Harmonix 6922EH triode tubes with a digital mainboard, the latter equipped with a pair of ESS9038Q2M DACs. Otherwise this is a dyed-in-the wool 'legacy' DAC with no network or wireless functions and a fixed rather than variable output. So that large rotary is not a volume control…

For those who felt that ELAC wasn't one for adventurous industrial design, the Concentro series has proved them wrong. You'll find some very curvy and organic-looking models in this range, which rises even above the finely crafted and attractive Vela series [HFN Apr '19]. However, the Concentro range still feels more like a disparate collection rather than a real product family. Virtually every model has its own design, from the menhir-like Concentro and Concentro M to the high-heeled S 507 and S 509 floorstanders.

In the decade since the launch of the LS50, in celebration of KEF's 50th birthday [HFN Jul '12], there have been rumours about a floorstander to complement the popular bookshelf model. But whatever these wishful thinkers had in mind, I'm pretty sure it wasn't as outlandish as the LS60 Wireless. As the name indicates, it's both a nod to the 60th anniversary of the brand and its technical evolution by incorporating active electronics – DSP, DAC and amplification – and streaming.

The trend for 'anniversary' products – witness the plethora of celebratory hardware on display at this year's High End show – continues with Rotel's new Diamond Series. Released to mark 60 years since the brand launched, it comprises the £3999 RA-6000 integrated amplifier and £1999 DT-6000 CD player. Not the hefty additions to the Michi lineup you might have expected, these are instead very much classic Rotel designs (fitting, as the traditionalist brand is not one to hop on every new fad that comes along) albeit with trickle-down technology from its flagship stablemates.