Lab: Paul Miller

How much power does your present amplifier produce? Expectations have risen over the years to the point that wattages in the three-figure range are no longer exceptional. But is this necessary? The Philips AG9016 seen here is rated at 2W per channel – not even sufficient to satisfy the fairly lax requirements of the DIN 45 500 'hi-fi' standard, which requires six watts.

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.

Bunting must surely be in short supply. Along with the Royal Jubilee, we had SME officially celebrating its 60th birthday while Nagra rolled out the cake for its 70th – and now Clearaudio has released a product to celebrate its '40 years of excellence' (an anniversary that actually fell in 2018, but product delays are nothing new). The good news is that the result is the £17,500 Clearaudio Reference Jubilee turntable; the bad news is that production is limited to 250 units worldwide.

One burning question is begged by the arrival of Pro-Ject's X2 B turntable and Phono Box S3 B phono stage: why did it take so long for the industry to simplify a balanced vinyl-playing front-end? It's not like balanced operation wasn't adopted by high-end listeners decades ago as superior to single-ended for both line-level sources – DACs and top-flight CD players – and pre-to-power amp connections. MC cartridges are inherently balanced. So why the wait?