Desktop Headphone Amplifier
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.
- User's Manual (May 19, 2014)
|USB DAC||96 kHz, 24-bit|
≥ 900mW (32Ω loaded)
≥ 150mW (300Ω loaded)
|Headphone Impedance Range||16Ω ~ 600Ω|
|Signal-to-Noise Ratio||≥ 100dB (A weighted) (AUX IN)|
|Distortion||< 0.003% (AUX IN)|
|Frequency Response||20Hz ~ 20kHz|
|Fixed Line Out||< 2V rms|
|Adjustable Pre-out||0 ~ 6V rms|
|Power Supply||15 VDC, 2A|
- Headphone amplifier
- AC adapter (15 VDC, 2A)
- USB cable
- Audio cable
- User's manual