BEHRINGER ULTRA-DI DI20 DI Box

Bring the bass straight to the mixing desk.

Many keyboards have no balanced outputs. Some guitars cannot go straight into a mixing console because their impedance is too high. That is the job of a DI box. The DI20 is active, so its very high input impedance does not influence the signal. Its balanced, low output impedance makes the signal far less prone to noise.

Two channels, or one signal split

In 2-CH mode, two independent signals connect to channels 1 and 2. In LINK mode the DI20 works as a splitter. One signal into channel 1 becomes two balanced signals, plus an unbalanced feed for an additional amplifier.

One bass, two destinations

The standard application: a bass guitar feeds a guitar amp unbalanced and the mixing console balanced, in LINK mode. A DJ mixer or another unbalanced line level source works too.

From pickup to amplifier speaker output

The ATTENUATION switch selects 20 or 40 dB. It covers a high-impedance microphone or guitar, up to the speaker connectors of a solid-state guitar amplifier. Depending on how your other gear is grounded, the GROUND switch can eliminate ground loops. Run it on 18 V to 48 V DC phantom power or a 9 V battery.

Features

• Professional and multi-purpose direct injection box for stage and studio applications
• Provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers
• Converts 2 independent unbalanced 1/4'' TRS line inputs into 2 balanced XLR outputs
• Additional Split mode (channel 1 assigns signal to both XLR outputs)
• Ultra-flat frequency response due to servo-balanced operation
• Internal battery automatically shuts off when phantom power is applied
• Allows direct connection to speaker outputs with up to 3,000 Watts
• Ground Lift switch eliminates typical ground loop problems
• Input 2 usable as channel 1 Link output (additional to XLR output)
• ¼" TRS and gold-plated XLR connectors
• Ultra-rugged, road-suitable metal case