ART PDB4 Passive Direct Box

Perfect di for live. It's a passive di , not required any batteries.

No es súper robusta, pero funciona para estudios de grabación donde no necesites moverla constantemente

There are some reviews about noise issues with this product. I'm running this in my bands compact live rig and things are very close. Even have a MacBook charger right on top. I don't have any noise issues and all my outgoing Di's sound great. $100 each? WORTH IT. Read the manual, -20dB for line level input. 0dB for instrument level input.

I use two of these for connecting multiple synths and keyboards into mixers. These will save your synth if the mixer, or venue wiring is not properly grounded. For the money, they are really good and work well. I can't tell the difference in sound reproduction with it or without it, but I get piece of mind knowing my synths won't be used as a path to ground when someone hits the phantom power switch....

I use this to run a 4-channel mix for my Alesis Strike Pro SE on stage. Has worked flawlessly! Brand was recommended by one of my guitarists. I do not regret going with it. You can spend more on other brands. But, why?

Works well. I don't like the ground lift switches being on the back. If you rackmount this, it is hard to access the switches. Other than that, great cheap fix for my studio.