D.I is essential for base-recording, whether youre professional or home recording.Engineers choose D.I for base recording so that they choose the right microphone for recording drums and guitars.The base encompasses songs even with a single sound, is just the essence of music.It is not an exaggeration to say D.I is the decision to use or kill bass sound.■ Boost function overflowing with vintage feel and distortion when you raise the gain knob and it approaches the texture of the large console head to create a vintage sound.- Equipped with an XLR terminal that can output the original sound quality of the instrument. It is equipped with an XLR terminal.Enhances line recording sound quality while adding the charm of BASS DI without compromising the sound quality of your instrument.■ The XLR output level uses a matching transformer with carefully selected Vermroy case. In order to allow the transformer to drive with room in the transistor, it has been changed larger than the germanium transistors used in the 001 series and has a unique vintage taste.Works with DC 9-18V power adapter.Use with 18V for more power and sharper sound.