AMP12 brings a fully discrete balanced circuitry to the DX300 with its dedicated 4.4mm headphone and 4.4mm line-out ports. It offers an ultra-powerful output with a maximum output voltage of up to 8.3V and low distortion ratings of -113dB. AMP12 has every characteristic of a powerful Class A amplifier offering high-fidelity output with ultra-low distortion and high dynamic range.
Features:- >Complete Balanced Circuitry. >Balanced 4.4mm TRRRS headphone power out. >Dedicated 4.4mm TRRRS line-out. >True Pentaconn Socket. >Quiet Sound With Clean background & Wide Soundstage Presentation. >Independent battery power supply. >A Torx and a Black Case for the DX300 (leather).