High-performance passive direct box DI400P, with input/output terminals. I bought it new and used it only once. I am selling it because an active DI box works better for the instrument I use. - Model Name: DI400P - Type: Passive Direct Box - Brand: Behringer - Features: High performance - Connectors: Input/Output terminals Thank you for looking. * The box has been discarded, so it will be sent in simple packaging.