I have almost lost count of the 100 or so listening tests recently conducted on network cables and net switches, scrutinised with the aid of an exacting audio system founded on a Naim ND555 streamer with dual PS555DR supplies. With such  a task  you have to be prepared for a proportion of null results, i.e. no change or no discernible difference, and even these results need repeating just to be sure – as sure as you can be, in that set up, with that state of acuity, with that system, and those chosen track(s).

Tannoy has made steady progress on the studio monitor market over decades. Medium sized monitors are required to have a performance envelope which reaches beyond the capability of most domestic speaker designs. Low coloration, subtlety and transparency may be the provenance of high quality domestic speakers; the professional monitor must be capable of  very high standards in terms of  dynamics, 'speed', power handling and loudness as well as outright sound quality. Furthermore it must be highly analytical. It does not have to sound 'nice'; rather it must faithfully reveal both  flaws and qualities in the monitored signal source.

​The US company conrad johnson are best known for their classic line of high quality valve/tube electronics which includes the long running, true high end  'Premiere' series.  However, this company is larger and more active than you might imagine and has other divisions which generate significant home sales such as Motif -  these high performance, non valve products, and  also Sonographe, a mid priced line.  Sonographe includes speakers and turntables in addition to amplifier electronics and of course, the SD22 CD player, latest  version from a series which has been in production for several years now.  

A striking all in one three-speed record player by ION  styled after a Ford Mustang dashboard radio

Our review, to be published 20th February 2019, comprises three pickup cartridges of low output moving coil technology and one moving vane optical from DS Audio. With the light powered DS002, we have the Audio Technica AT-ART1000 ‘direct coil’, the LINN KRYSTAL ‘skeletal’ moving coil, and the Rega Aphelion ‘skeletal’ moving coil, all benchmarked against the  magazine's resident Lyra Delos. In a marathon session Colloms and Bryant carried out extended comparisons for these five cartridges.

Interestingly it has been reported that 65 percent of Harman’s $7 billion in sales during the 12 months ended September 30, 2016  concerned cars, this including  licensing brands such as Bowers & Wilkins and Bang & Olufsen for vehicle use. Samsung will also gain access to some 8,000 Harman software engineers and designers who have developed advanced automotive software that can monitor driver tiredness. They have developed intelligent control systems incorporating 3D navigation aids and versatile personal entertainment facilities this becoming increasingly important.

Harman has grown considerably in recent years with many acquisitions and the massive portfolio now controls audio and Hi Fi brands including the original Harman Kardon, the 1953 founding brand, AKG, BSS, JBL Professional, Studer, dbx, Soundcraft, Lexicon, DigiTech, Crown, Mark Levinson Audio Systems, Infinity and Revel. There is also a professional solutions division, which includes video switching and control device manufacturer AMX and stage lighting specialist Martin.

​A good sprinkling of Europe’s audio press assembled to meet audio design guru Karl Heinz Fink and industrial designer Keiron Dunk, each of whom contributed much to this ambitious new loudspeaker. Keiron wanted to design a floor stander of uncomplicated and modern elegance, finding a way to marry this with team Karl Heinz’ skills in advanced sound and engineering. 

​Audiophile products distributor Absolute Sounds ran a two day series of presentations at the prestigious West End audio store KJ West One, both for press and public. Absolute Sounds audio technology chief Pedro Jorge Luis has been keeping an eye on the more recent developments at ML now that ML Chief Audio Technologist Joe Voijko, a 20 year veteran of the company, has really got his teeth into high end hybrid moving coil /electrostatic loudspeaker design. Two important developments were brought to our attention, the recently introduced, part active Renaissance Series and new to the UK, the massive and purely passive Neolith flagship weighing nearly 400lb each, where most of this mass is down to the bass section!

​Located at Partridge Green West Sussex, near Brighton UK  Audio Note comprises a sprawling collection of three adjacent, connected industrial units covering warehousing, manufacturing, research and development with a turnover in the low millions Sterling. The organisation has grown like topsy over recent years and is continuing to expand despite its core technologies being primarily based on historic, valve-tubed electronics with top class audio transformers of their own manufacture. 

By Andrew Everard

​The new Bang & Olufsen flagship speaker, the BeoLab 90, was unveiled by the company  at an event held close to its headquarters in Struer, Denmark. Said to represent the company’s vision of ‘the future of sound’ the new model, named in recognition of B&O’s 90th anniversary this Autumn, uses multiple drive units to enable on-the-fly adjustment of sound beam width and direction, plus active room correction, all controlled from an app on a smartphone or tablet.