It's the Behringer Ultra-DI DI20, a professional active 2-channel DI-Box/Splitter ready to handle your audio needs.
This unit provides impedance and signal matching for the direct connection of instruments to mixers and amplifiers. The frequency response in this DI box is completely flat due to servo balanced operation so your sound won't be tampered with when running through it. Flexibility and versatility is sought after in every piece of equipment, which is why Behringer included an additional split mode which allows you to take the signal from one channel and send it through 2 XLR outputs. This box also allows direct connection to speaker outputs with up to 3,000 Watts. If you're having ground loop problems you can use the switchable ground lift to help eliminate it. The 1/4" TRS connectors and 3-pin gold plated XLR connectors allow you to plug in virtually any audio source while giving you the highest signal integrity. The DI20 Box is built with high quality components rugged construction to ensure a long life.