None
None
Bluetooth
Bluetooth
1500 mW
720 mW
380 mW
240 mW
Black
Black
Black, White, Silver
Black, Silver, Blue
Black, Blue
0.82 kg
0.44 kg
0.18 kg
0.49 kg
0.04 kg
Volume control
Display, Volume control
Volume control
Display, Volume control
32 bit / 768 kHz
32 bit / 768 kHz
32 bit / 384 kHz
AKM AK4452
AKM AK4493
Burr Brown DSD1793
Via AC adapter
No
Via AC adapter