Avoid unwanted interference while enjoying audio from your computer by installing this Cambridge Audio DACMagic XS Headphone Amplifier. It comprises a high- quality 24-bit digital to analog converter which enhances the sound quality from your computer by eliminating unnecessary noise. The amplifier delivers 150 mW of output power due to which enjoying high bass and sufficient volume is quite possible even under noisy surroundings. The finger-tip analog volume control has been made to make the process of managing sound depending on your preference easy and accessible. Listening to crystal clear sound while having your headphones around has become intelligently efficient with this unique amplifier. Sound output from computers finally gone stronger than before.