The UR-RT2 is a premium USB 2.0 audio and MIDI interface featuring four inputs, two outputs, MIDI in and out, as well as switchable transformers from Rupert Neve Designs on the front inputs. Combined with the built-in high-quality D-PRE preamps, the Rupert Neve Designs transformers deliver an exceptionally musical and expressive sound with a rich harmonic spectrum – particularly suited for vocals, acoustic guitars, and other instruments with a wide dynamic range.