Performs impedance matching Eliminates ground loops The signal level to the amplifier can be adjusted with a level potentiometer Product type: DI Box Channels: 1 Inputs: 1 Input connectors: XLR Max input level: +22 dBu Input impedance: 600 Ohm(s) Number of outputs: 1 Output connectors: 6.3 mm jack Max output level: + 22 dBu Output impedance: 100 kOhm(s) Frequency response: 20 - 20000 Hz Transformer balanced: Yes Ratio: Variable Controls: Gain Enclosure material: Steel Enclosure surface: textured Width: 125 mm Depth: 80 mm Height: 45 mm Weight: 0.494 kg