Investigation

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Tim Jarman  |  Sep 05, 2019
Tim Jarman tracks the trends in the current vintage hi-fi market...

Vintage hi-fi, like many collecting and preservation hobbies, is subject to the '30-year rule'. This states that today's top collectables are those products that were new about 30 years ago. The reasoning is that when you are young you covet certain items as objects of desire, yet lack the means to buy them. As life progresses, you (hopefully) become wealthier and look again at what it was that caught your imagination when young.

Keith Howard  |  Aug 07, 2019
They're crucial to hi-fi, but how do they work? Keith Howard explains all...

There isn't much in a modern hi-fi system that would be familiar to the great 19th century English physicist Michael Faraday. But a time-travelling Faraday – bemused by radio frequency communication, lasers and sound reproduction in general – would find something reassuringly familiar in the transformer. For it was he who first demonstrated that electromagnetic induction can be used to link one electrical circuit to another.

Barry Fox  |  Jul 19, 2019
The latest wireless tech could be a boon for audio, as Barry Fox explains

The hype cycle is well under way. 5G is coming, starting slowly this year and rolling out through 2020 and beyond. But who cares? It's nothing to do with hi-fi and music, is it? Just the Fifth and latest generation of phone technology, which – yawn, yawn – works faster and better than the Third and Fourth Generations that have previously been heralded as the be all and end all of mobile phoning and lo-fi MP3 streaming.

Andrew Everard  |  Jun 04, 2019
Andrew Everard explains how to integrate online music into your system

Streaming? It's simple: you plug your smartphone's headphone output into your amplifier using a 3.5mm-to-stereo-phono cable, tap the free Spotify app, and you're in business. It's hard to see what all the fuss is about really, isn't it?

Andrew Everard  |  May 02, 2019
Andrew Everard brings you his guide to superior sound on a shoestring

The old saw that schooldays are the happiest of your life, jumpers for goalposts an' all, has its parallels in hi-fi. Ask many an enthusiast of a certain age, and they'll go a bit misty-eyed at the thought of their first 'proper' system, bought with a mixture of summer job earnings and that first student grant – yes, once upon a time you got given money to study.

Keith Howard  |  Apr 08, 2019
Want the best bass from your subwoofer? Keith Howard has the answers

Is it my imagination or has the subwoofer faded from audiophile affections? In the 1990s a generation of audio lovers discovered that subwoofers could do unexpected things: not just add low-bass heft, but also improve midrange sound quality and the spaciousness of the stereo image.

Hi-Fi News  |  Mar 15, 2019
The prince of synths talks high-end hi-fi while premiering his new album

Jean-Michel Jarre likes what he hears. And it's not only the sound of his new album, which he is playing to an eager audience packed into the Audiofast room at the Audio Video show in Warsaw, but the very audio system on which it is being played.

'My new album is a good test for loudspeakers,' he says smiling, 'because I know that it has lots of different frequencies. This means that it's hard to hear the whole effect on some hi-fi systems, but this one is highly capable.'

Steve Harris  |  Dec 01, 2018  |  First Published: Feb 12, 2019
Thinking about tweaking your valve amp by swapping out the tubes? Steve Harris has the inside track on the payoffs and pitfalls of tube rolling…
Barry Fox  |  Nov 01, 2018
Barry Fox takes the stress out of connecting your hi-fi to the Internet

My shiny new hi-fi has all the usual knobs, buttons and meters on the front, and all the usual analogue and digital input and output sockets on the rear. But there's also what looks like an overgrown telephone socket on the back, labelled 'Ethernet'.

I'm assuming that this is for service engineers or connecting the component to a PC, which I don't want to do. I just want to continue listening to my music from high quality sources, through my trusty big box speakers, without getting into the hassle of computing.

Barry Fox  |  Sep 01, 2018
Out of sight, out of mind and very much at risk... Barry Fox explores the preservation of digital music files and why you should take action now

The recent movie Bombshell: The Hedy Lamarr Story, nearly never got made. Which would have been a pity because it tells the intriguing story of how the glamorous film actress (legal name Hedy Kiesler Markey) and her husband, composer George Antheil, filed for a US patent in 1941 on the frequency-hopping, spread-spectrum communication technology that underpins modern wireless networking, including Bluetooth and Wi-Fi.

Ken Kessler  |  Aug 01, 2018
As one of Quad's longest-serving employees hangs up his soldering iron, Ken Kessler talks with Ken Bunting about a lifetime working on iconic kit

It was 15 years since I had interviewed Ken Bunting, in charge of Quad's service department, but back then it was to pick his brains about the company's history. Early this May, I had the privilege of repeating the interrogation, on the occasion of Ken's retirement. Off to the wilds of Cambridge, where I found him on his last day, in a busy-as-ever service area with everything from Quad ESL63s to valve units being repaired – contrary to any rumours or worries that the company had abandoned its legendary back-up division.

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