The ULTRA-DI DI20 is a one-of-a-kind 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. Electric guitarists, keyboardists and bassists will love the flexibility the incredible DI20 provides both in the studio and on the stage. 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 V battery or your mixer’s phantom power supply (+18 to +48 V DC). The whole package is wrapped in an ultra compact, road-suitable and rugged metal housing.
This is a great little di-box that I use a lot. I use phantom power but it also runs on a 9V battery.
The price is really unbeatable. For 25 euros you get a two channel DI-BOX. Wow!
The only problem is that its usually confusing to the musicians. (yes, four switches are more then they can handle). But if you know what youre doing than it can be a great tool for you.
Bought this for my daughter to use to split her bass between a PA and her amp, as the venue's foldback is kinda basic. Works great, battery is a bit fiddly to change as you need a screw driver (so she has to carry a spare battery and a screw driver everywhere) and it could really use a power input, it lives on top of her bass amp so she always has power available. If you can get phantom power it's perfect.