Integrated Amplifiers

It's important to accept how language evolves, particularly when reviewing an amplifier with a name that is a contraction of 'evolution'. PrimaLuna calls its current lineup EVO, as it represents the next step in the advancement of its valve amps, and the 40W-rated £3798 EVO 300 integrated represents the mid-point in a 13-model range.

With its two Wi-Fi aerials protruding from behind, allied to the skinny front control knobs, swish brushed aluminium fascia and three 'podular' feet, there's something very Jetsons about the look of the Primare I35 Prisma network-ready amplifier. It has the appearance – perhaps unintentionally – of a cutting-edge piece of technology from the late 1950s, a time of dramatic change as the world entered the Space Age.

Mini hi-fi, very much 'a thing' in the 1980s, is still breathing today thanks to Heinz Lichtenegger's Pro-Ject brand. 'Small is better', according to Pro-Ject's head honcho, stating that modern music lovers want great sound without bulky hi-fi gear. Surprisingly, the MaiA DS3 integrated amplifier tested here is one of the larger of Pro-Ject's 'Boxes', being part of its DS line which, together with the RS line, trades some compactness for improved electronics. The company's budget E and more accomplished S series are the home of truly diminutive devices.

PS Audio’s new Stellar Strata MK2 amplifier looks – at first glance – identical to the original Stellar Strata [HFN Mar ’21], save the ‘MK2’ lettering now added to its fascia. The slender chassis, offered in silver or black and a feature of all Stellar series hardware, is retained, as is the slim text display, right-side volume rotary and headphone output of its predecessor. So from the off, it’s clear that any changes made for this second-generation design are under the hood.

Is Editor PM simply testing me, or coaxing me? I'm not merely uninterested in streaming, Wi-Fi, et al to the point of virulent loathing, I'm actually reverting to decades-old formats for daily listening: CDs, tapes and LPs. That said, I am not unaware of DTS Play-F, having used it for many months for the wireless speakers on my kitchen counter – though with no more concern than I show a spatula or potato peeler. Yet here I am faced with Quad's update to the Vena II, its entire raison d'être being the full-on wireless experience.