snapandslide
1000+ Head-Fier
Thought I'd add some info for Z5 fans.
My impressions of these great IEMs are on reddit:
https://www.reddit.com/r/headphones...ty_and_the_beast_focal_utopia_and_sony_xbaz5/
https://www.reddit.com/r/headphones...ew_to_a_kill_sony_xbaz5_and_campfire_solaris/
I've now had the luxury of owning a number of Sony IEMs incl. XBA-A3, EX600, EX800ST, 7550, XBA-Z5 and just recently picked up an older XBA-H3.
XBA-Z5 is very much refined. It has a big sound, controlled bass, detailed but never fatiguing treble and accurate mid-range. It is definitely better than the XBA-H3 from a tuning perspective.
However, if you want a giant bass monster, with very clean and sparkly treble, the H3 is it. The bass bleeds into the mid-range. But these issues aside, like its successor the A3, the lineage of the family is there. If you aren't looking for perfection, and just want a fun IEM to compliment your main gear, the H3 is awesome. In some ways, I like the treble a bit more than the Z5. This is still a very spacious sound, even a bit more than the Z5 - though the Z5 feels 'deeper'. The H3 are less accurate, but have a lot of character. The A3 is also excellent, and a bit more refined. The A3 is bombastic but also has that treble sparkle that the Z5 doesn't have.
But back to the Z5, if you just want one IEM, that is a perfect all-rounder, and you love electronic, orchestral and gaming - the Z5 is it. Also, as it is not as bright as the H3 and A3, you can turn it up a bit more. Really can replace full-size sets.
Balanced continues to be a revelation. The tuning and soundstage impress. I agree and understand your comment on the spacious sound - FLAC I fine helps massively with this. On the Fiio M11, Spotify feels much flatter. It's actually very easy to hear the difference between FLAC and compressed with the M11/Z5 combo.
I agree with your comment on brightness (and lack of treble spark) - however this is what makes the Z5s extremely listenable for longer periods, and more agreeable to my ears. Hip-hop is a bit lacking (I find something missing), but electronic and jazz, my two main genres are absolutely epic. Going to have to get around and buy some more music over the coming few weeks!