Pre/Power Amplifiers

There’s much debate about the direction the UK economy will take post-Brexit, but we’re already seeing a shift to things being made in Britain again. With this in mind, it’s good to discover that this flagship pre/power amplifier combination is made here in Blighty. While we expect Bremont watches and Aston Martin cars to be manufactured here, it comes as something of a surprise to learn that Mitchell & Johnson is turning out this £2,598 amplifier combo from a factory based in the Midlands. As the first two pieces in the company’s new top-of-the range 800 Series, they are entirely designed, engineered and built in the UK and company boss David Johnson says that making its top series here means better control of product quality.

Who would have thought it? Obscure manufacturer of decent Chinese optical disc players starts spin-off company (Oppo Digital Inc. ) in California to make high-quality hi-fi products. It’s not a typical tale of hi-fi success, but the story is getting ever more believable with every product launch. Less than a year after the excellent PM-1 headphones were released, the company now has its own matching DAC/preamp/headphone amp too – in the rather pleasing shape of the HA-1.

Somewhere around the turn of the millennium, hi-fi started getting interesting again – with DVD-Audio and SACD arriving, MP3 going gangbusters and computer audio taking hold. Then asynchronous USB conferred hi-res capability on Macs and PCs, and now easy wireless has come of age thanks to aptX Bluetooth. Cambridge Audio’s new flagship DAC is a product of all this. Packed with most of the functionality that has popped up over the past decade, it purports to be a ‘greatest hits of digital’ in one convenient package.

A preamplifier’s life is not a happy one. In the olden days, when mammoths roamed the wild planes and Duran Duran were at number one, its job was clear. A preamp sat in front of the power amp, because without it there was no way of getting music from your sound source. Music came from vinyl, and its meagre output was such that plugging it directly into a power amplifier would have produced all the power, as Captain Blackadder once said, of an asthmatic ant.

Quad Elite Pre/Mono Quad's new Elite series may appeal strongly on visuals and simplicity, but we found lots to like sonically too With its track record in audio now exceeding three-score years and ten, Quad remains true to its original aims in offering unique audio products that are immediately recognisable. The Elite range, which over the last year or so has replaced the respected 99 Series, aims to incorporate audiophile design in small, smart and easily connected matching units, with source and amplification components sharing a basic case design. They can all be connected with the usual phono sockets, but Quad’s default hookup is the ‘Ampbus’, a 15-way D socket on the back of each unit which is connected to the next unit in the chain with a supplied ribbon connector, carrying balanced audio (and control) signals. There is a stereo power amp in the range, but for this test we chose a pair of mono amps, each rated at 150 watts output.

Triumphant return Get ready - Onkyo is back in 'serious' hi-fi after a 20-year gap and HFC's Ed Selley reckons this new pre/power is a real tour de force Onkyo has been out of the high-end hi-fi market for almost twenty years – long enough for us to believe that they had left it for good. But the brand is back and it has come out shooting. The components you see here are part of a new range of elite, flagship hi-fi products for 2011. This on its own would be good news.

Britain has the X-Factor Jimmy Hughes auditions Musical Fidelity’s 260-watt M6 pre/power and thinks its place in the grand final is guaranteed Musical Fidelity is taking on the high end at its own game, whilst lowering the price of entry. Take the new M6PRE and M6PRX preamp and power amp combo, for example: balanced inputs and outputs (including USB); high-quality MM/MC phono inputs; 260 watts per channel; a regulated power supply system and (claimed) low distortion levels are impressive credits indeed. And, unlike similar products, this duo is ‘high end’ at a more realistic price. Well, okay, they’re not exactly cheap, but look around at the high end and you’ll see that there’s a lot on offer here.