The dbx DI1 is a professional active direct injection box delivering superior signal quality for connecting instruments and line sources to professional balanced audio systems. Featuring a class-A input buffer circuit and Jensen transformer output, the DI1 provides the cleanest, most transparent instrument-to-XLR signal conversion available for demanding recording and live sound applications.

• Active direct injection box with class-A input buffer for superior audio quality
• Jensen audio transformer output for exceptional common mode rejection
• Two parallel instrument-level inputs for splitting signal to amp and board
• Ground lift and polarity switches for troubleshooting system noise issues
• Phantom powered or 9V battery operation for maximum versatility