The dbx DI1 is a compact high quality active direct injection box. Ideal for both studios and on the road, the DI1 will ensure audio signals reach their intended destination in both a balanced format and free from unwanted noise. Connect the output from electric guitars, bass amplifiers, keyboards, etc, directly to a console mixer without the use of a microphone. Built for toughness and reliability, the DI1 has all the features of a fully featured gig-ready workhorse DI unit.