[sbtourist]

I am interested if anyone heard the 8khz treble spike in the PB2, because I feel it comes from the bigger dynamic driver in the Semper. It isn't badly emphasized, but I feel there is more than should be.

It is odd you're hearing the treble spike in the Semper: I can't hear it in the Halcyon and Opus Mia, as that range should be covered by the estats, and the same should apply to the Semper. On the other hand, I can hear it on the Rah (although tolerable, and the gold filter fixes it almost completely for me).

 

[Xinlisupreme]

Maybe it’s due by Planar...

 

[Fiio fun]

Is the semper better than Opus Mia?( resolution, separation etc...)