Set Up 1 : Foobar2000(vista)->ASIO4All->iBasso D2+ Boa->Beyer DT440
Set Up 2 : Sansa Clip+ 8GB (RB)->Beyer DT440
Set Up 3: Sansa Clip+ 8GB (RB, full volume)->iBasso D2+Boa (generic IC) ->Beyer DT440
Tracks affected :
William Joseph - Beyond - Track 3 - Leningrad
William Joseph - Beyond - Track 4 - Heroes
William Joseph - Beyond - Track 9 - Return With Honor
The tracks above are in APE format, single file for the entire CD, played using RB only. Somehow, the OF cannot see the folder, nor the APE file, so, i cant play with OF.
I can hear very clear "cracking sound" at some point in the songs above while using Set up 2 and 3. Set up 1 I hardly hear any cracking sound. Other track do exibite some degree of cracking, but not as bad as the 3 tracks above. I've tried reinstalling the RB on Clip+ with all default setting, crossfeed Off, but result is the same.
What is wrong with my equipment? Or set up?