hifi engine

How to open Dynaco pas3 SERIES 2 pre amp?


How do you open the Pas3 Series II pre amp?

I removed the three screws on the face plate,
thinking it would just slide apart.

So, what is the secret?

It is stuck together with glue or tape
or something. I tried slitting along the
bottom of one side but that just sliced
the paint/finish off the bottom.

This should be simple, I know.