What do you mean podcast ? Like some type of advertisements ?
To those who are curious about how DP-x1 sounds from my primary impressions ? It is on the same level of Zx2, but with different sound signature, and I do think both of them are fantastic quality.
Dp-X1 is wider and more expansive soundstage, same spherical stage as Zx2, and very 3D dimensional as well. Tonality is less thick, however bass is more articulated, faster, still just as deep. More neutral, flat, detailed, sparkling trebles and of great energies+ Trebles resolutions. However string instruments are not as organic or realistic as Zx2
Zx2 is slightly narrower in soundstage and expansive, spherical staging, very 3D dimensional and is probably a little better than Dp-x1 but that is pushing it...it is not noticable. Tonality is thicker, bass lover will love it here, still articulated, but thicker and brings in more impacts and feelings than DP-x1, warmer, more musical over-all compare to DP-x1. String instruments is very organic and is very realistic. It gets realistic in drums, and strings, and DP-x1 gets more realistic on Brass and trebles hits lol....
I am generally very picky at soundstage, and Mojo while offering the same musicality, fun, more organic in drum and brass than DP-x1, it had a weirder soundstage and it was the main point where I turned it down vs Zx2. However, soundstage in DP-x1 is even better than Zx2 in TRRS connections.
So...what is your taste ? Realism on Drum+guitars, violin ? Musicality and flows ? Zx2....or you want more articulated bass, still very deep dive, articulated, but more realism on cymbals, metallic housing drum sets, hit-hat, splashy trebles and details ?
I can't even say which is better than which lol....
This is only first impressions, I need more time for DP-x1 review and comparison to Zx2 later.
Considering your ZX2 has been burnt-in considerably. Give it DP-X1 atleast 150 hours. Sabre dac in my old R10 took over 300 hours to fully reach potential ...