Help with specs Studer repro head?

[Hxt1]

I'm having a little repro amp built and I can't find the specs for the Studer head anywhere! Non butterfly head, I believe the part # is 1.318.736.00
I need to know what is the output?
I've been told 53db is plenty gain for the Studer but the tech needs the specs on the head.
Does anyone know?

 

[c1ferrari]

Perhaps, this would help...

View attachment Studer_Head_Catalog.pdf