Breaking AV Industry News: Longtime CE Pro Editor Jason Knott Joins the D-Tools Team. We didn't see this one coming but, wow, what a move! Tune in to hear what it was about D-Tools that piqued Jason's interest so much that he had to join the team. Hint: it's all in the numbers. Download, listen, and share your thoughts, #avtweeps! Learn more about D-Tools at www.d-tools.com.