• Bit Perfect, Support up to 24Bit/192kHz
• WM8740 24Bit DAC Chip
• Built-in 9V Voltage Swing Headphone AMP
• 2.4“ IPS Screen(320*240) with Capacitive Touch Screen, Bonded by OCA
• Up to 24Bit/192kHz Mini Coaxial Output
• 3.5mm Headphone Output, and Line Out
• Three Physical buttons (Rewind, Play/pauses, Forward) on The Top Panel.
• 256-Steps Digital Volume Control
• 8GB Onboard Flash
• Support SDXC and SDHC MicroSD card, up to 2TB
• 3-Setting Gain Switch
• Audio Formats Supported: APE, FLAC, WAV, WMA, AAC, ALAC, OGG, MP3
• User Replaceable Battery(Compatible With S**sung S3), 14hours Play Time.

• Frequency Response: 20Hz~20KHz +/-0.2dB
• S/N: -109dB +/-3dB
• THD+N: 0.003%
• Output Level: 1.5V rms (1kHz 0dB)

• Frequency Response: 20Hz~20KHz +/-1dB
• THD+N: 0.004% (32ohm load)
• Output Level: 1.2V(Low gain), 1.7V(Mid gain), 3.1V(High Gain)
• S/N: -103dB +/-3dB(Low gain), -106dB +/-3dB(Mid gain), -108dB +/-3dB(High Gain) (32ohm Load)
• Output Impedance: <0.5ohm
• Battery Life: 14hours
• Battery Charge Time: 3hours with AC adapter, 5.5hours with PC USB port
• Case dimension: 2.52W x 3.98L x 0.67H (inch)
• 64W x 100L x 17H (mm)
• Weight: 146g or 5.15oz

Source : Head-Fi

• Test de la communauté
• Comparatif DX50/X3

• Installer Rockbox et changer de firmware sur le DX50