Behringer Ultra-DI DI400P Single-Channel Passive Direct Box

Equally suited for both studio use and live applications, the Behringer Ultra-DI DI400P is a single-channel, passive direct injection (DI) box that provides impedance and signal matching for the direct connection of an instrument signal (guitars, basses, keyboards, etc.) to the balanced input of a mixer or amplifier. It can also be used to keep your signal clean and free from radio interference on long cable runs.