Duet 2 is built upon 25 years of Apogee Research and Development. Using cutting-edge components and a state-of-the-art user interface, Duet 2 is the most advanced portable recording design available. A full-color OLED display is only the beginning. Duet 2 features balanced outputs, independent speaker and headphone outputs, configurable touch pads and what many thought impossible, improved sound quality. Duet 2 can record from sampling rates of 44.1 to 192kHz.