Sony PHA-1A Portable Headphone Amplifier

New sealed Sony PHA-1A Portable Headphone Amplifier in the Japanese retail package.|

The PHA-1A is compact and lightweight for easy portability and use. Hi-Res audio DAC/amplifier supports up to PCM 192kHz/24bit. Direct digital connection for smartphones, DMPs, iOs devices, and PCs.

Specifications:

• Frequency Range - 10Hz -100 kHz
  
• Impedance: 8 Ω - 600 Ω
• Charging time: Approx. 3.5 hours
• Battery life: 6 hours
  
• Dimensions: 62 x 18.5 x 109 mm
• Weight: 145 g
• Supported sampling rate: USB input: Maximum 192kHz/24bit

For use with:

• PC, WM, Xperia, iPhone, iPad, iPod