Audio Technica has released an iPod Amplifier coded as AT-PHA30i to improve your iPod sound quality to a certain degree. The device can boost the default iPod’s output power to 20mW (or 32Ohm) and enhanced the frequency response of 20Hz-20,000Hz and improving signal ratio to 95dB. Audio Technica AT-PHA30i iPod Amplifier will be hit the [...]