Some brief impressions of the Janus D. Janus might be copper-based, it strays from a typical copper sound due to the reproduction of its bass. Janus offers slight improvement in bottom-end extension, with a relatively neutral mid-bass. The mid-bass quantity is not necessarily laid-back, but it is a particularly tight bass compared to an Ares II for instance, due to a quicker decay. As a result, it controls the warm air, providing an especially airy stage, which opens up its dimensions - Janus offers a bit more spacious stage than Horus for instance. One of Janus key points is therefore its stage and separation. However, the tone of the midrange is not particularly warm; Janus only has a slightly warm midrange, but mostly sounds relatively flat. So, Janus leans towards a more technical sound, yet without sounding bright. The lower treble is articulated, but not bright in tone, nor is its upper treble is elevated. Therefore, Janus neither classifies as 'bright' or 'warm' altogether, but can be considered a sort of reference sound focusing on stage and resolution, but with a slightly warmer tilt.