Sony PHA-2A Portable DAC/AMP

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The Sony PHA-2A is a lightweight and portable DAC (digital-to-analog converter) headphone amplifier. It employs a balanced Φ4.4mm connection cable to block out unwanted interference from audio output, and Sony's Direct Stream Digital encoding for crisp, high-resolution audio. Pulse Code Modulation support means that the output is much closer to the original analog signal than what would normally be produced produce. A clock generator which times the sample rate for the signal conversion to analog further ensures that it is recreated with fidelity. The amplifier also includes precise rotary volume control and input gain control. 

• Mobility: amp is battery-powered and comes with a strap to attach it to a mobile device, and has an aluminum case for protection. 
• Compatibility: Apple devices, Android, Walkman, Xperia 
• Output: headphone jacks, standard and balanced 
• Battery life: 5 hours (5V micro USB charger) 
• Charging time: 5 hours using an AC adapter, 8 hours using a computer 
• Weight: 290g (0.6 lbs) 
• Size: about 80 × 24 × 133.5 mm (3.1 x 0.9 x 5.3 inches) 
• Frequency response: 10 - 100kHz (analog section) 
• Impedance: 8ohms - 600ohms 
• Comes with: Walkman digital cable, Xperia digital cable, micro USB cable, silicon band 

This product is for anyone who wants to listen to music on the go without giving up sound quality. It is also great for use at home for those that prefer headphones wherever they are.
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