From acoustic guitars to laptops, always sound your best with MDB Series Direct Boxes. The MDB Series will give you the peace of mind that your sound will faithfully get to your audience the way that you hear it on stage. Perfect for live sound and studio applications High-impedance 1/4" input with Thru output Balanced male XLR output connector with Ground Lift Ultra-low noise and distortion -15dB pad ensures distortion-free performance when connectiong to high-level sources nánar