Adds Warmth to Instruments/Vocals, High-Quality 12AX7 Vacuum Tube, Extremely Low Noise, Extremely High Bandwidth, Direct Box Feature, 2 x Parametric EQs, Selectable High-Pass Filter, Soft Mute Function, Independent Level Conversion. In today's digital world the classic tube sound is experiencing a renaissance. In reaction to this demand Behringer has integrated a 12AX7 vacuum tube into the Behringer ULTRAGAIN PRO MIC2200 V2 2-Channel Tube Microphone Preamplifier/Line Driver/DI Box. - The low-noise 2-channel microphone/line preamp provides detail and lends the warm tube sound to instrumental and vocal recordings. - The unit also offers a high-pass filter with a sweepable range from 15 to 320 Hz useful for removing rumble and low-frequency handling noise and a parametric EQ with adjustable center frequency bandwidth and amplitude. Frequency switching allows the user to sweep the entire frequency range from 10 Hz to 20 k - Hz. The ULTRAGAIN PRO MIC2200 can also function as DI box converting unbalanced instrument signals into clean balanced signals. - In addition to providing a soft mute function for the +48V phantom power the ULTRAGAIN PRO MIC2200 provides -10 d - BV to +4 d - Bu gain/level for converting home-recordings to professional environments.