amplifier schemetic help

[ashg1990]

hi there i have got a schemtic out of this pdf figure 21 https://www.analog.com/static/imported-files/application_notes/28080533AN106.pdf i understand most of the values but become really stuck on how i incorprate my read head so basically can someshow me wher my pin on my read head go i have 3 pins 1 ground 2 read+ 3 read - any help would be apreciate olso the location of where i put the +/- wire of 12 v dc suppky would be appreciated and the last thing i see the one output line how do i collect my data from this

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some one please help ben trying to figure this for days i know its pretty simple but i just need to know exactly what i am doing so i dont destroy my magnetic head

 

[FvM]

As in many other schematics of this application note, the OP power supply terminals have been omitted. A regular dual supply should be added to the schematic, refer to the OP data sheet in case of doubt. The OP input terminals are erroneously interchanged in figure 21 and must be corrected.

I presume that the names "read+" and "read-" designate both terminals of the read coil. Polarity won't matter for audio mono tape playback.