Sony PHA-1

General Features:

• High quality portable amplifier with 2 channel DAC
• High slew rate Texas Instrument TPA6120 headphone amplifier
• High quality Wolfson WM8740 DAC
• Durable aluminum construction with zinc alloy cast bumpers
• Minimizes external interference
• Protects volume control
• Side panel gain switch
• Supports headphone impedances of 8 to 600 ohm
• Inputs:
• Analog
• Stereo mini jack provides input directly to the analog headphone amplifier
• USB Audio
• Micro USB (Type B) connector
• iOS Input
• USB Type A connector dedicated for iOS device use
• PC Jitter-free USB audio supports asynchronous data transfer mode
• Does not require additional drivers for use with PC or Mac
• Integrated Lithium-ion battery
• Up to 10 hour battery life using analog input
• Up to 5 hour battery life when connected directly with an iOS device
• Charge Time: Up to 4.5 hours
• Comes with 4 silicone belts to secure your connected device
• Dimensions: 2-3/4"W x 1-1/16"D x 5-1/8"H
• Manufacturer Model Number: Sony PHA-1 (PHA1)
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Specifications

• Frequency Response:
• Analog: 10-100,000 Hz
• USB Audio: 10-47,000 Hz
• iOS Input: 10-23,000 Hz
• Signal to Noise Ratio:
• Analog: 110dB
• USB Audio: 96dB
• iOS Input: 96dB
• Maximum audio sample rate and resolution: 96 kHz / 24 bit
• Compatibility:
• Windows XP or newer
• Mac OS X (10.5.8 or later)