UA-05 is a portable headphone AMP that consists of USB DAC and AMP. USB accepts up to 24Bit/96KHz high resolution audio signal. It Built-in +/- 15V and OP+BUF architecture for amplification , the OP/BUF chip can be changed by yourself, so that You can enjoy the flavor of various kinds of audio IC. Besides, it has one 2-Setting Gain Switch, one Bass boost ON/OFF Switch. Its power supply is built-in a 12.6V li-polymer rechargeable battery.
Power Source: DC 12.6V built-in li-polymer rechargeable battery
Compliant OS: Win XP, Vista, Win7, Win8, MAC OS X
Supported sampling: USB input: Maximum 96kHz/24bit
Output Power: 800mW(32Ω load)
Frequency Range: AMP：10Hz~100KHz(±0.5dB)
Bass Boost On: +4dB（low GAIN），+8 dB（high GAIN）。
THD+N: 0.007% （1KHz）
Suitable Earphone Impedance: 8Ω?600Ω
Playback Time: >9H
Charge Time: <6H
1 Bass boost ON/OFF Switch
It adopts high-performance D/A chip: WM8740
Built-in +/- 15V and OP+BUF architecture for amplification .
Rechargeable li-polymer battery with integrated charging system
Use aluminum-shielded case to prevent external interference noise
One 2-Setting Gain Switch to set GAIN according to the headphones
It adopts TI TAS1020B for USB signal input, PC jitter-free USB Audio with Asynchronous Transfer Mode, provides I2S interface for decoding, accepts up to 24Bit/96KHz high resolution audio signal.
Manual * 1
Adapter * 1
USB Cable * 1
UA-05 Unit * 1
Warranty Card * 1