The Behringer TUBE ULTRAGAIN MIC100 Preamp is designed for studio, live, and hard disk recording applications. Features a carefully selected 12AX7 vacuum tube with UTC technology for exceptional warmth and lowest noise. Thus the Behringer MIC100 can be used to eliminate the "dull" sound of standard digital recorders and sound cards. Also, it perfectly complements studio-grade condenser microphones. When used as a high-end DI-box, the MIC100 Preamp ensures outstanding signal integrity. The TUBE ULTRAGAIN MIC100 comes with phase reverse switch, +48V phantom power, and 20dB pad. Balanced inputs and outputs provide the finishing Behringer touch.