Activo P1 Review: Wired Sound, Tired Looks


Acclaimed portable audio brand Astell & Kern has engaged in what I’m going to call a “reverse Toyota.” The Japanese hero of affordable, reliable motoring wanted a piece of the premium automotive action, and so developed an entirely new luxury brand called Lexus. (Fun fact: The brand name stands for “Luxury Export US.”)

Astell & Kern, having established itself as the planet’s leading purveyor of high-performance, high-bling, high-priced, high-resolution digital audio players, has developed Activo. It’s a subbrand that allows Astell & Kern to compete in those areas of the digital audio player market it has long since abandoned in its remorseless drive upward.

Mind you, when you line up this P1 device against competitors from the likes of FiiO and Sony it doesn’t really seem all that affordable. Entry level is relative, and the P1 has been pitched into an area of the market that is, if anything, even more competitive than the rather rarefied areas Astell & Kern is contesting these days.

But then it’s not as if the Activo P1 hasn’t been equipped to compete; a quick glance at its specifications is enough to confirm it has what it takes. Is it worth the extra cost for Astell & Kern lite? That depends on how much you care about looks.

Front view of Activo P1 a slim music player with the screen showing a currently playing song on a music app and the...

Photograph: Simon Lucas

Great Converters

The crucial digital-to-audio conversion of the P1 is taken care of by an ESS ES9219Q Sabre dual-DAC arrangement that’s able to handle digital audio files of up to 32-bit/384-kHz and DSD256 resolution. Amplification comes via the Astell & Kern Teraton Alpha system, which the company deems good enough for taking care of business in digital audio players costing 10 times as much as the Activo P1.

An octacore processor promises a slick and responsive user experience, and the interface itself will be familiar enough to anyone familiar with Android devices. The inclusion of the Google Play store as an embedded app means it’s easy to add to the collection of music-playing apps (Apple Music, Qobuz, Spotify, and Tidal, as well as a dedicated Activo player). Sixty-four gigabytes of internal memory is low, but the SD card slot can expand that by as much as 1.5 TB if you supply your own card.


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