lexus91
Head-Fier
- Joined
- Feb 10, 2013
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Maybe its kinda late. but finally get my hand on both Ostry KC08 and Creative Aurvana Air.
I'll first talk about aurvana Air since they are so easily loved. airy sound. on the warmer side. amazing vocals. very good details. IMO sounds so smooth and refined. bass impact and quality also very good. overall i really like them. IMO probably the best vocal presentation i've ever heard. (even more than tomahawk, and yes i've been praising tomahawk a lot). I think they're goin to be my daily driver.
KC08. I personally prefer a slightly warm sound. lush velvety mids. so when i listened to KC08 : DRY. again DRY. I first listened to the air, then goes to KC08, so when i goes back to KC08 they felt so cold and dry. If not because I paid for a pretty hefty sum for them i probably would just put them back on my compartment box . Since they're pretty pricey I decided to force my self to listen to them. changing the tracks here and there. The Lows.. that bass.. IMO are the one of the best if not the best i've ever heard from earbuds. Yes even more then Zen V1. goes so deep. hits hard and controlled. amazing texture. also the highs. amazing,, sparkly, for my ears almost but no sibilance (and i own TH600, for me they sounds sibilance). highs also extended very well.
Listened to KC08 for a while and they sound, just great. if not for my preferences for slightly warm sounding earphones they easily become my favorites. sounds so clean, amazing details. no real roll off on every directions. I feel like KC08 needs more love .
Edit:
Tried replace the original ostry foam with donut foam (MrZ's) = mids changed, not as dry. Now they sings. not as cold, still not warm. but better. Clearly V-shaped.
The tried replace with full foams (again MrZ's) = do the magic. its not the velvety, lush engaging vocals. but clearly much better (for my preference) compared to the very dry mids when using the original foam, sounds less airy than the original foam though.
Last i tried using BOE's donut (i always feels they are slighlty thinner on material - slightly bigger opening compared to mrz's and ve's). still V-shaped, vocals not as recessed as mrz's donut though. retains the airiness.
so i'm currently pondering between full foams and BOE's donut.
So IMO KC08 with original foam - yes the mids very dry. if not for the exceptional bass and highs (also the high price) i won;t even bother listened to them. but playing around with the foam improves it a lot. it won't be warm/lush/intimate vocals. But improves them a lot. coming from TH600 (yes the have recessed mids) I personally can live with it.
oh also my KC08 is secondhand unit with atleast 100 h usage time. aurvana is brand new.
my setup : calyx m - woo wa 7 - earbuds