DI-Boxes convert unbalanced or high-impedance instrument signals into a signal for direct connection to the microphone input of a mixing console.
Learn everything you need to know about DI boxes in this blog post, including their functionality and applications in audio engineering.
What is a DI Box: Everything you need to know
DI Boxes
Why is the cheapest Stereo DI box from Radial over 2x the price of the Mackie Stereo DI box? What's the difference? : r/SoundEngineering
Radial Pro DI Passive Direct Box: Church On Wheels
What Is A DI Box (Direct Box)? When & How To Use One – Audio University
What Is A DI Box (Direct Box)? When & How To Use One – Audio University
The Best DI Box & Reamp Box 2024 (Active and Passive)
What is a DI? - Radial Engineering
DI boxes part 1: What does a DI box do, and when do I need one?
Q. Does a DI box raise the signal level?
What is a Direct Box (and do I need one)? (by Eric Lacovara)
DI Box: What does & can it do?
The DI Box - What Is It? Why Do I Need One?