DATAMATH CALCULATOR MUSEUM
|The inside view of the Speak
& Spell (English voices) shows the additional jacks
an external power supply and the headphone.
|The printed circuit board
(PCB) of the Speak & Spell (English voices)
indicated with the
CD2303 and CD2304 designation of the Speech-ROM's their Custom Data.
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© Joerg Woerner, July 14, 2005. No reprints without written permission.