You only lose 1 bit every ~6dB. It's unlikely to be audible (I wouldn't swear on it though).
Anyway, my point was that an amp would correct the high output impedance and enable the Tera Player to behave correctly with all headphones / IEMs. It would help reveal the Tera Player's "true sound", if you will.
Edited by skamp - 2/13/13 at 4:45am