Apparently rumours have it that the A1 is lacking bass, I agree. I am trying to get others to confirm its character from A1 to A2 to see if it is worth the upgrade. Right now Its not exactly what I like.
There are other traits Yggy has that some have mentioned that arent that favorable in the A1.
So upon the A2 upgrade what does it improve from A1. Some say it gets really good after upgrade and you said marginally better?