Steve Stone wrote:
Hi,

Does anyone know or have a source for the microphone wiring pin out for
a late 1970s Shakespeare Fortress base?
This rig has a 5 pin DIN connector. I looked inside and pin 3 is not
connected to anything.

Back of radio says it was manufactured by Teknika Electronics
Corporation, Japan.

Thanks,
Steve

See if anything is close on pages 23 & 24.
http://www.cbtricks.com/mic_manuals/...g_handbook.pdf