FritzS
1000+ Head-Fier
I compared D5200, D7200, D9200 ..... frequency response between D5200 and D9200 are more similar as to D7200 (my opinion)
D5200
https://www.dropbox.com/s/wfvtwppeyokvu7f/Denon AH-D5200.pdf?dl=0
D7200
https://www.dropbox.com/s/kby7l5lcmmzta92/Denon AH-D7200.pdf?dl=0
D9200
https://www.dropbox.com/s/r85rbt030d4uxr8/Denon AH-D9200.pdf?dl=0
https://www.dropbox.com/s/g086ucyo6mzuwy8/Denon AH-D9200 (octave band EQ).pdf?dl=0
All Oratory1990 listed headphones
https://www.reddit.com/r/oratory1990/wiki/index/list_of_presets/
D5200
https://www.dropbox.com/s/wfvtwppeyokvu7f/Denon AH-D5200.pdf?dl=0
D7200
https://www.dropbox.com/s/kby7l5lcmmzta92/Denon AH-D7200.pdf?dl=0
D9200
https://www.dropbox.com/s/r85rbt030d4uxr8/Denon AH-D9200.pdf?dl=0
https://www.dropbox.com/s/g086ucyo6mzuwy8/Denon AH-D9200 (octave band EQ).pdf?dl=0
All Oratory1990 listed headphones
https://www.reddit.com/r/oratory1990/wiki/index/list_of_presets/