Professional and multi-purpose high-performance passive DI box for stage and studio applications that provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers. It also provides an ultra-flat frequency response due to renowned BEHRINGER OT-2 transformer and allows direct connection to speaker outputs with up to 3000 W. The DI box features a Ground Lift switch that eliminates typical ground loop problems and a Filter switch that reduces annoying hiss and buzz. The Thru/Out jack allows user to send the unbalanced signal to an onstage amplifier while the balanced signal is routed to the mixer. The unit is equipped with 6.3mm and gold-plated XLR connectors and an ultra-rugged, road-suitable metal case.