Behringer DI800 V2 Ultra-DI Pro - 8-CHANNEL ACTIVE DI BOX

(This text is machine translated) Direct Injection Boxes (DI) allow you to connect guitars, basses and keyboards (as well as other line devices) to mixers and audio recorders. They are absolutely essential for proper impedance matching and for maintaining signal integrity. Behringer's active DI800 has "buffered" inputs that respect the source signal much better than passive ones. The balanced signals coming out of the DI800 have an extremely low impedance (typically less than 680 Ohms) and are much less susceptible to noise and RF interference (RFI). Unlike their passive counterparts, active DI Boxes require a power source to operate their internal electronics. The DI800 offers two power supply possibilities: 100 - 240V from the nearest wall socket, or Phantom + 48V from the mixer power supply.