Antipodes K41 and K22 Music Servers

Other Apps

So far, I’ve only used Roon which is only one of many apps that can be selected on the K41 and K22. It’s the industry standard and with good reason. But besides Roon, there are also server apps for Squeeze, Minimserver, MiniDLNA, Sonos, Plex, and HQPlayer, and player apps for Squeeze, MPD, HQPlayer, Spotify Connect, and Shairport.

It’s worth noting that some of the apps offer an alternative sonic perspective to Roon. For instance, Squeeze and MPD offer a lighter, nimbler, slightly more expressive, but also less rich and saturated sound, whereas HQPlayer offers a sonic perspective that lies more or less in between Squeeze and Roon: slightly more articulate but still full-bodied.

When the K41 has Minimserver or MiniDLNA enabled, it can play to any UPnP endpoint which, of course, the K22 supports. In that case, the server’s music content can be controlled with any UPnP-compatible app, such as Bubble UPnP for Android or mconnectHD for iPad. The player app on the K22 in this case is MPD.

The mconnectHD app looks good and works really well. UPnP may be an ancient format but to my ears, it can still sound really rather good. Using Minimserver on the K41, I first tried it with my resident Aqua LinQ, and this resulted in an interesting mix between the Antipodes’ smooth fullness and the Aqua’s neutral directness. It’s less spacious and lush than Roon but more expressive and more agile.

But as before, the most synergistic match was obtained when the K41 was streaming to the K22. The latter was not quite as articulate and precise as the Aqua, but it most definitely maximized the Antipodes’ core qualities.

Finally, I also tried Squeeze between the K41 and K22 using the iPeng remote app on iPad. Admittedly, the iPeng app is showing its age and it’s not as intuitive as mconnectHD but once it is set up, it works flawlessly, and also very quickly. Squeeze sounds very similar to UPnP but ever so slightly nimbler and airier.

Tweaking

For this review, I used my default power cables which are Belden 19364 with Bals schuko and Oyaide C-004 which are the same cables used for the other servers in the system. Although there is most definitely room for tweaking the K41 and K22 by using a higher-end power cable, or high-end network cables, for that matter, I simply never felt compelled to do any experimentation with this throughout all of my listening. If experimentation is desired then I would advise sticking with neutral-to-lively-sounding specimens. Unless the system at hand leans to the clean or cold side, the servers do not need added warmth or richness.

The two Antipodes units have nice machined aluminum feet with a thin layer of what looks like neoprene. So far, the units were listened to using their own feet, and irreverently, with the K22 stacked on top of the K41. Naturally, I am well aware of the usually negative influence of stacking components and I would normally not endorse it. The thing is, these units sound so thoroughly right from the get-go that I simply never developed the urge to further optimize or tweak anything.

But then again, as this review neared its end, I wondered, would I be able to lift the performance in the areas where I felt this was most desirable, whilst keeping everything else unaltered?

I should add that the Artesania KSH2 Krion shelves that I also used for the Antipodes combo are quite strong medicine. They actually act a lot like spiked feet in that they increase the speed and transient behavior of the component that is placed on them. With that in mind, the sound of the K-combo, or indeed the effect of any footers used underneath, may vary. In any case, I proceeded to try a couple of Ansuz Darkz footers, first only under the K41 and then under both.

Adding a trio of the relatively still attainable stainless steel Darkz S2T under the K41 while streaming to the C1.2 directly provided remarkable bass robustness and increased dynamic impact, but I felt they also made the server sound a little cool and mechanical. Not by much at all, mind you, but enough to take away from the server’s core quality.

Upgrading to the glass-blasted titanium Darkz T2 brought back the magic while balancing things out much more evenly. The bass was now nice and articulate and the overall level of transparency was on a higher level. I sure liked it. Perhaps the T2S would have been an even better companion but if I’m honest, the K41 does very well just using its own feet, and the money is perhaps better spent elsewhere.

Using the T2’s under the K22 playing solo, I had a similar tradeoff experience as with the K41 when using the S2T feet, in this case enhancing transient behavior while unveiling some dryness and taking away a portion of the natural flow. As I always write, tweaking is all about balance, and in this case,  I felt the server sounded most balanced simply using its own feet.

When using the K41 and K22 together, however, things are different. Now, the addition of a trio of T2 Darkz under each component reaped only benefits with no downsides. The bass became more articulate and transparency increased with no reduction in the soulfulness or magic. Of course, one can still move further up the Darkz ladder. What the T2S brings on top of the T2 is a more spacious, more refined, and harmonically richer delivery but I’m not sure the duo requires this. For me, the addition of the T2s is very worthwhile and I wholeheartedly recommend adding them if the budget stretches. But whether or not one applies any tweaks, the duo’s core qualities always shine through.

Conclusion

Ever since my first experience, Antipodes servers have offered a wide range of server and player apps and this makes them unique in a world dominated by single-purpose servers and streamers. But the brand’s core quality is that they are all about conveying the soul of the music.

Both the K41 and K22 have an engagingly soulful delivery. They provide a sound that is meaty, smooth, and full-bodied, as well as upbeat and toe-tappingly rhythmic, and beautifully liquid and continuous. They have the kind of sound that is easy to get into and that is relaxing without being laid back.

In addition, the servers are masters of ambiance and recreating the sense of artists being living-and-breathing entities, within a soundstage that breathes, moves, and flows just as required by the music. All this culminates in the kind of performance that takes the focus away from audiophile aspects and lets the listener make a deep connection and truly undergo the music.

The combo is very special and well worth considering if the budget allows it but the K22 in particular offers superb performance at its price level and is highly recommended.

(Antipodes K22)

Associated Equipment

Try out Roon for yourself

Get Roon 1 month for free

External Links

Related Posts

Playback Designs MPT-8 Dream Transport

Playback Designs MPD-8 Dream DAC

Wattson Audio Madison and Madison LE

Melco E100A H80 8TB audiophile USB Drive

Aqua LinQ Network Interface – Part 4 – Squeezelite

XACT S1 Music Server

Melco N5-H50

Antipodes G4 K22