Review: Mark Craven

Marten Parker Trio is not, of course, the name of a new jazz act. Marten is the Swedish loudspeaker manufacturer, established as a family business by Leif Mårten Olofsson in 1998, and Parker Trio one of its floorstanding options. Yet the jazz angle still applies, as the company's other speaker ranges are Coltrane, Mingus, and Oscar. Perhaps Olofsson, who heads up the company as its chief designer, has Monk or Davis in mind for the future...

‘Theory and Application’ (T+A) is well-known for hi-fi separates ranging from its CALA and Caruso ‘lifestyle’ models to the DACs, amps and ‘multisource’ receivers of its premium R and HV series, all featured regularly in Hi-Fi News. Less well-known are its loudspeakers, despite T+A starting out in 1978 as a speaker manufacturer. Hoping to refresh our memory and provide scope for a full high-end T+A system, is a new three-strong Solitaire S range, of which the S 530 is the middle model.

If you have a preconceived notion of System Audio, chances are it’s been formed by its Silverback range of active, wireless loudspeakers. Occupying the top tier in the Danish manufacturer’s catalogue, models including the Silverback 60.2 and Silverback 40.2 [HFN May ’21 and Aug ’21] combine DSP-based crossovers, DACs and integrated amplification, with cable-free transmission via the WiSA standard. Add in the app control and room EQ and there is, to put it bluntly, a lot going on in the Silverbacks – something which can’t be said of System Audio’s new Signature series.

KEF launched its Q series Meta loudspeakers toward the end of 2024 with plenty of fanfare, but to any hi-fi enthusiast with half an eye on this brand, the announcement came as no surprise. We’d already seen how the introduction of the ‘revolutionary’ Meta Absorption Material Technology (MAT) on KEF’s LS50 Meta [HFN Jun ’21] was followed by Meta updates of its Blade [HFN May ’22], Reference [HFN Jun ’23] and then R series [HFN Jan ’24]. At the same time, KEF’s bottom-of-the-rung Q range was last updated in 2017. So, with hindsight, the Q series Meta, topped by the £1999 Q11 Meta floorstander seen here, is about as expected as anything gets in hi-fi.