The ART Digital MPA-II Mic Preamp with A/D Conversion bases its design on the ProMPA with that added versatility of a digital output. The MPA-II Mic Preamp delivers studio-grade pristine sound that delivers a warm and full-bodied tonal character. It also features variable input impedance settings which you can use to optimise the performance of a dynamic or ribbon microphone. It also can be toggled between n dual mono or stereo operation. At the core of the mic preamp are two integrated and hand-selected 12AX7 tubes providing tonal variation and the ability to switch between low or high plate voltage. The integrated A to D converter provides a wide range of digital connections ideal for bridging the gap between analog and digital gear. With its rack-mountable design and VU style meters the MPA-II is the perfect centrepiece for any studio.