The guiding philosophy of Magico’s indefatigable CEO and designer Alon Wolf is along the lines of ‘if you want it done properly. . . ’
This extends not only to the largely bespoke drivers but in particular to those famously inert cabinets, employing copious quantities of alloy, innovative scaffold-like internal bracing and constrained-layer damping.
Although the bass and midrange drive units on the twenty. 26 may appear similar to those of the PMC fact 12 [HFN Nov ’13], they are completely new and only found on this loudspeaker so far. The tweeter is the one unit carried over from the existing models and it’s the well proven Solonex 27mm soft-dome unit, developed by SEAS in conjunction with PMC.
Its output is rolled off below 3.
Q Acoustics, established in 2006, is very much a new-wave brand that owes no philosophical allegiance to tradition, even if it is by definition a part of theentry-level British speaker scene.
With the Concept 20, two elements combine to achieve noteworthiness – the cabinet technology and the optional stands. It goes without saying that the price alone (£350 for the speakers, or £550 for the package) automatically qualifies this as of exceptional value.
The 655mm stands are handsome, well-made and clever – they lock to the speaker, hide the cables down the back, feature adjustable spikes, sound terrific and could probably sell by the truck-load on their own.
This handsome pair of Revel F208 floorstanders sits at the top of the California company’s recently introduced Performa 3 range. The R&D team has spent the past three years completely revamping its middle-range Performas. We’re told they’ve been designed not simply to offer a step up in performance from Revel’s cheaper speakers but also to give more than a taste of its far more expensive models. Manufacturing is in Indonesia.
Standing over a metre in height, the Olympica III is imposing without being a room-dominator. Our review example was in natural walnut, with joints in clear maple, while accenting this are leather inlays with highlighted stitching. As standard, the front baffle and back are also covered in natural hide.
The construction comprises ‘progressive thickness’ triple curvature cabinet walls, with solid walnut clamps reinforcing the structure.
Here’s a stylish new Meridian product right in the mainstream: a headphone amp/USB DAC with optional outboard PSU. It wouldn’t be a Meridian, though, without having some novel features.
The cases are interlocking aluminium extrusions, double-skinned to enhance screening, and having no visible fasteners holding it together – clever.
The PPS power supply is not dedicated to the PHA headphone amp but provides five 12V/500mA DC outputs on mini-DIN sockets, each incorporating dual-stage linear voltage regulation, for powering other Meridian products as well.
It was perhaps Benchmark that set a trend by equipping its compact, high-value DACs with a capable headphone amplifier. They became, in effect, an amalgam of DAC, headphone amplifier and simple preamp, and the HA-1 is from the same mould.
Much of its electronics derives from Oppo’s BDP-95EU and BDP-105 universal disc players [HFN May ’12 and Jan ’13]. The HA-1 uses the same ESS 9018 Sabre DAC and the same output circuitry but the headphone amp and preamplifier stages are new.
Schiit products benefit from a Scandinavian nomenclature – Asgard, Bifrost, et al – so, should this stunning little Magni headphone amplifier prove tempting, you needn’t approach the salesman with the embarrassing request, ‘Do you stock Schiit?’
As its company founders are seasoned designers of [quote], ‘fully balanced differential power amplifiers, fully discrete I/V conversion stages, audiophile D/A converters, relay-switched stepped attenuator volume controls in preamps, etc,’ they could have launched Schiit with whatever product genre they liked. Being savvy, they chose headphone amps.
Schiit works with ‘simple, discrete circuit topologies’ for the analogue sections, while its DAC products feature ‘innovative bit-perfect management systems’. It also uses Class A amplifier designs ‘where practical – and single gain stages when possible’.
Teac’s HA-501 is a Japanese product of the old school, with no-nonsense looks and a quality of fit and finish that belies its £700 asking price.
Teac highlights a number of aspects of the 501’s circuit design. First that it operates in Class A, as evinced by the case running warm to the touch. Second, dual mono construction is clear when you remove the top plate to reveal two identical circuits side by side on the main PCB.
This tall floorstander takes its place as the top model in Elac’s Line 400 series. All use the JET 5 tweeter, Elac’s development of a concept patented by Dr Oskar Heil called the Air Motion Transformer (AMT).
In the Heil AMT, the moving element is a very light plastic membrane that carries a fine metal track to conduct the audio signal. Suspended between powerful magnets, this membrane moves when current flows.