The ULTRA-DI DI20 is an affordable DI (Direct Injection) box that can convert up to two separate, unbalanced ¼ " TRS lines into two balanced XLR outputs, or function as a signal splitter. By flipping a switch, you can use the DI20 as a launching pad for two separate mono signals, a stereo signal – or a split-signal feeding two separate amps. The DI20 also features a superb ground-lift switch, and the 3-position input attenuator can accommodate input levels of up to +48 dBu. This handy built-in attenuator also allows you to connect directly to your amplifier’s speaker outputs, even amps rated as high as 3,000 Watts. You can power the DI20 with either a 9 volt battery or your mixer’s phantom power supply (+18 to +48 V DC). It's an ultra compact, road-suitable device with quality metal housing. 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 Designed and engineered in Germany Pro Audio / DI Boxes Product Specs Item Number: 14477 Make: Behringer Model: ULTRA-DI DI20 DI Box Condition: Brand New Finish: Black Categories: pro-audio ⇒ di-boxes Function: Dual/Stereo Utility Made In: China MPN: BEH-DI20 EAN: 4033653100571 Modular Grid: Pedals ⓘ + Dimensions*: 70 mm wide 152 mm high Power*: ? mA / 9 V DC * User contributed details