Its the most contrast a diffusion enlarger can deliver without purchasing specific filters which is beyond the $$$scope of most darkroom workers.
I consider it around a 4 1/2 to 5 for my workflow and do get a great DMax.

Quote Originally Posted by PKM-25 View Post
So is 200 magenta equal to a grade 5 MG filter or....? I have never really compared them on my 45S head and seem to get plenty of contrast from the color head, but now I am curious...