Alright so 2nd item from my 11.11 purchase was arrived 2 days back and I have few sessions with the **** Pro. Not going to write review nor post the pic here of course. Just let me share impressions to buddies that may interested in them.
So **** Pro have more sub bass and bass, and quite well textured, decay is not slow but not too fast too. Same a little mid bass bleed like their predecessor, but the Pro have more sub bass.
They have big bass but not on basshead level and not too punchy hard.
Mids arent forward, decent clarity and great details. A bit thin on female voice. No 3khz shouty peak on high mids.
The highs are quite boosted made them a bit more v shaped (slight v shape not too v shaped) and bright on trebles side but not too worry on 8khz peak there. Just overall bright trebles but they are not harsh, just like trn v90 or BA5 or NX7 pro ( i just received my BA5 too today).
Highs also very detailed and airy, very airy due open back design. For long sessions, trebles can be a bit tiring.
Soundstage also on wide side like the old one, nothing changed here. Same good old stuff.
Timbre part. The main concern of old **** for me is very off timbre. This new Pro version have good timbre. Not the best timbre but i can put them on good timbre. Not off tonality, no metallic sound like zs10 pro, they are good. This in a big improvement from the old one.
Fit wise they are pretty much the same, of you can get good fit with original one, you don't have to worry with the pro version.
Compared to BL03, **** pro have more details more over on high region, more air on upper highs, but can be more tiring for long session. Mids on BLON are more forwarded but clarity, details, resolution i have to give score to **** Pro.
Bass region they have similar mid bass bleed but BL03 a bit more controlled and they have bigger sub bass but still cleaner and tighter than the **** Pro.
Excellent tuning on BL03 is really hard to beat.
Soundstage both are wide with BL03 have more depth but **** Pro more airy.
Instrument separation **** Pro have advantages from their multidriver.
For me **** Pro is an improvement over the original 1, but a bit tiring on highs and i preferred more forwarded midrange and thicker vocals if i can choose. These definitely on same level with BL03 along with ZsX, v90 and others including new BA5, depends on what is your preferences and your most priority section.
BA5 impressions will come later on..
*edit : adding some additional impressions