I really appreciate the sound quality and enjoy it but with only itunes library.
After ive purchased the HD Player Pack for 17,99₺ (9,99$), i could use the HD equaliser but no songs ive imported through itunes file sharing appeared on the HD section. Ive hard resetted my iphone5, but it simply didnt work.
For your info, ive transferred HDfiles at 24bit/192kHz, 24/96. And those files were FLAC and AIFF.
And also,it was claimed that (on Onkyo site) after HD Player Pack IAP, we could upscale 44,1 kHz files to bigger than 48 kHz, but you simply cant. And the worse is when you tap on the "support" button on the App Store, simply the global site of Onkyo opens. And for support, you have to signup. After you signup, you have to choose your product, and surprise!! Onkyo Hf Player is not listed.