Broj 48 magazina Hi-Files izašao je u julu 2012, a iz sadržaja izdvajamo:
Audio testovi
Naim ND5 XS
Dynaudio Confidence C1 II
Naim Ovator S-400
Monitor Audio GX100
DALI ZENSOR 7
Jamo Studio S 606
JBL Loft 50
Exposure 1010
Pro-Ject Debut Carbon/Esprit
AKG K550
Bose QC15
Philips Fidelio L1
Retro » Philips CD-i 210
HT testovi
Yamaha RX-V673
Pioneer VS X-922
Samsung UE46ES8000S
LG 55LM860V
LG BH9520T
Mini testovi
HiDiamond USB
Transparent Audio Performance USB
Transparent Audio MusicLink Plus