Review: Andrew Everard

The friend who helped me unload these three AVID Hi-Fi boxes – one for each Reference Four speaker, at £20,000 a pair, plus one for the included (and very hefty) stands – thought he'd nailed it. 'What are these for, then?' he asked, 'heavy metal music?'. He wasn't far off the truth for while most speakers do very nicely indeed with variations on the wooden box theme, the Reference Fours use all-alloy cabinets, with panels up to 15mm-thick, sitting on six 'risers' attached to a thick alloy baseplate. Hence why each of these relatively compact speakers, at just under 37cm tall, weighs 25kg.

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.

The verdict was in almost before I started listening to the prosaically-named JBL 4309 speakers, yours for £1799 a pair in a choice of natural or black walnut satin wood veneers and with blue or black grilles over their mid/bass drivers. A visitor took one look at the speakers' horn-loaded tweeter and twin front-venting bass ports, and – before even a note had been played – opined that, 'They look like proper little rock-boxes'.

No, you're not having a flashback, but you'd be forgiven a sense of déjà vu, given that we reviewed the original iFi Audio Pro iDSD DAC/headphone amplifier [HFN Sep '18]. Then it sported what we thought was an ambitious £2500 price tag, and pro-audio aspirations with a range of facilities so extensive that it paid to know what you were doing when tackling its myriad options and adjustments.