Pre/Power Amplifiers

Just over three years ago I had my first taste of cost-no-object Luxman [HFN Nov '16] in an achingly long time. The company has had its ups-and-downs, but fortunately its new owners – IAG, home to Quad, Wharfedale, Audiolab and Castle Acoustics – realise what a plum brand Luxman is, so it was expected that the flagship MQ-300 power amplifier which so charmed me would be followed by a worthy preamp. Enter the alluring CL-1000, at £16,000 a grand more than the power amp and looking every penny of its price.

Decades on from the likes of the EarMax, AudioValve RKV and other pioneering headphone amps, born before cans became a ‘thing’, we are now spoiled for choice. Luxman, which has been on dazzling form of late, has upgraded its no-compromise champ to produce the P-750u, and it just may be the go-to unit if you’re 1) crazy for cans, 2) use various models and 3) love added fine-tuning control.

Contemplating the Project T-1 power amplifiers from Marantz, I realise that nothing in hi-fi should surprise us any more. If, in 1990, someone had told you that, by 1997, the hi-fi community would be clamouring for single-ended triodes and horn systems, that Quad and McIntosh and Marantz would reissue their valve classics, that Mobile Fidelity would open a new LP pressing plant and that Krell and Audio Research would introduce integrated amps, you'd have had that someone committed.

Depending on your point of view, what you see before you are either objects of absolute hi-fi aspiration or a symbol of everything that's wrong with high-end audio in the 21st century. Along with compatriot Krell, Mark Levinson is one of those names that's likely to be known even by those with only a passing interest in hi-fi and – though the marque has undergone several twists and turns in its near-50-year history – it remains one of the best-known in the audio business.

By any standards, the Noble series from Berlin-based MBL is a looker. The components aren't massive – in place of slabby high-end units wearing their audio prowess on their sleeve, as it were, both the £11,500 N11 preamplifier and the N15 mono power amplifiers, at £13,900 apiece, are relatively slender units. They are also immaculately finished in a choice of gloss black or white, with accents for the control elements available in either polished gold or palinux (silver), with black detailing also offered if you go for the white main colour.