LR Baggs Stadium DI is a studio quality Bass DI for the Stage. The Stadium DI has the features as Growl control adds low end distortion for thickness and rich, harmonic content. The Drive button pushes the Growl to a full overdrive. The adjustable Comp EQ enhances the feel of playing while evening out your tone. The Attack sweeps between a wide range of warmth, clarity, and everywhere in between. Fat switch boosts 150Hz +3dB or +6dB for a fuller, rounded tone. VU meter visually optimizes gain for passive and active pickups. The Stadium DI has all-discrete signal path with XLR and 1/4 inch outputs. It can be work with 48V phantom power, 9V battery or 9V DC powering as well. The built-in Pad boosts or cuts XLR out (-10dBV or +4dBu) makes available to adjust the output signal to right level for the PA system. Also it has the Ground lift switch effectively eliminates ground-loop noise. The housing is a rugged enclosure constructed of aluminium, steel, and ABS plastic. Quality carrying case included.