d/lloodd11_92

The gift of free fone
calls tends to be a bonus.

     Note: Blue Boxes also make great Christmas gifts!

+---------------------------------------+
| Items needed to construct a Blue Box. |
+---------------------------------------+
     Here is the list of items you will need and where you can get them.  It
may be a good idea to gather some of the key parts (the chips, and especially
the potentiometers, they took about 6 months to back order through Digi-key.  A
whole 6 fucking months!) before you start this project.  Also, basic
electronics tools will be necessary, and you might want to test the circuit on
a bread board, then wire-wrap the final project. Also, you will need a box of
some sort to put it in (like the blue plastic kind at Radio Shack that cost
around $5.00).

     Note: An oscilliscope should be used when tuning in the
           potentiometers because the Bell system allows
           only a 7-10% tolerance in the precision of the
           frequencies.

Qty.  Item