Get superior audio reproduction from your computer and audiophile headphones using this Desktop Headphone Amplifier from Monoprice!This headphone amplifier features a USB input and a professional level Texas Instruments Digital to Analog Converter (DAC), effectively replacing your sound card without requiring you to open your PC and installing a new card. The high-current output allows it to drive headphones with a wide range of impedances, from 16 ohms to 600 ohms.The RCA line outputs allow you to send the output to a stereo amplifier or powered speakers for those times when you don’t want to use headphones. A set of RCA line inputs allows you to connect an external audio source, such as a CD player, so you can enjoy the advantages of the high-current headphone output with other audio sources.Specifications:USB DAC: 96 kHz, 24-bitOutput Power: >= 900mW (32 ohms loaded), >= 150mW (300 ohms loaded)Headphone Impedance: Range 16 ~ 600 ohmsSignal-to-Noise Ratio: >= 100dB (A weighted) (AUX IN)Distortion: < 0.003% (AUX IN)Frequency Response: 20Hz ~ 20kHzFixed Line Out:
