Please see all of my photographs below.

The Wurlitzer Kit 87 is a pre-amplifier for a crystal pick-up.
It was most often used on models 1015 and 1080 when converted to 45 rpm or a lighter tracking tone-arm.
I believe that it can be used with any model however that has a 6L6 tube in the amplifier.

I have scanne and posted the schematic and installation instructions below the photos.

This pre-amplifier has not been tested or restored.
The 6J5 tube that is included has also not been tested.

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