Hmm...I'm tempted to drop an e-mail to Suyama-san about this. I would be surprised if there were differences and if there are then I'm more inclined to think it's intentional and would like to know the reason why. I'd be surprised if a company like FitEar has QC issues.
Hi Anak Chan
The same case like My akg k 3003 from dec 2011 , Sound Also diffrerent to My Friend akg k 3003. In july batch .
My Friend akg k 3003 july batch tonal balance Better than mine Desember 2011 batch .
I did not Know before i got mine fit ear 334 on 5 of November 2912 , that i have better fit ear 334
then my Friends
with or wothout improvement i like very much the Sound Quality from fit ear 334 and 335 Custom
3 of us are agree the latest batch from November has Better Sound Quality , more transparant
Edited by rudi0504 - 11/9/12 at 5:14am