Integrated Amplifiers

The first Stereo 40 tube integrated amp arrived in the year 2000, and according to Icon Audio's founder and chief designer David Shaw, 'is the heart of what we do'. It's the metaphorical ham sandwich of the valve amplifier world – the staple diet of audiophiles wanting a simple, affordable, user-friendly integrated that offers classic tube sound and some interesting features too. This new £2200 Stereo 40 MkIV sits bang-smack in the middle of the range and, as claimed, is uncommonly versatile.

Of late, I have been banging on, to the dismay of many, about how high-end audio has priced itself beyond any regard for reality. That said, context is everything. So, if I tell you a burger can cost £18 in a London restaurant and that Copland's CTA408 integrated tube amp is actually a bit of a bargain at £6398, please accept that I'm painfully aware the latter sum is a fortune to many, but the former is highway robbery. Eighteen quid for a burger!

Aaah, downsizing: if it keeps the high-end healthy, I'm all for it. US boutique brand Aesthetix's Mimas integrated amp joins a sector that's increasing in numbers if not dimensions, set to satisfy the modern affliction of space shortages, especially for city dwellers. Along with Wilson's TuneTot monitor [HFN Nov '18], the all-in-one SME Synergy turntable/phono stage package, TechDAS's Air Force V [HFN Jan '19], and other ultra-compact-yet-truly-high-end items, the Mimas demands little room.

And now for something completely different. While McIntosh has been producing big valve amps for decades and, more recently, big transistor amps – including the MA9000 [HFN Sep '18] – it is arguably better known for its use of output 'Autoformers' that manage the power into different speaker loads. Yet this diminutive £4500 MA252 actually turns out to be quite different – a compact half-width integrated amplifier with a twist. It sports a vacuum tube preamplifier section, illuminated from below, making it the company's first ever valve/transistor hybrid amplifier.

There’s one very noticeable thing about the new Edge range from Cambridge Audio – well, apart from the fact that these hefty new high-end components are quite a long way from the company’s usual entry/midrange territory, that is. Look at any of the new products and you’ll notice the branding – it simply says ‘Cambridge’, as if to set this range apart, and fit in with the minimalist-but-purposeful vibe of the whole lineup.

Having recently achieved the grand old age of 80 years, the Pioneer Corporation is rightly celebrating the fact. While some believe that all Japanese companies are the same – faceless consumer electronics giants with sprawling factories full of robots, making generic white goods – anyone who's lived in Japan knows this couldn't be further from the truth. In practice, each organisation has its distinct identity and corporate culture, going about things in its own special way.

Side-by-side, you'd be forgiven for seeing no changes between the Perreaux Eloquence 255i integrated amplifier and the earlier 250i [HFN Aug '12]. Same rotary, same display, same number of buttons – even the price would leave you clueless, the six years between them inflating the £5695 of the earlier unit to £6895 in standard, line-level-only trim. Given the recent drop in the value of Sterling, that alone could account for the increase, so full marks to Perreaux.