FA: AEA Computer Patch RTTY Decoder
 

This is an AEA Computer Patch RTTY Decoder Model CP-1, of
approximately 1983 vintage. Comes with original power supply. Has
switch for mod as per factory instructions for "high speed" ( 300
baud :P ).

http://cgi.ebay.com/AEA-Computer-Pat...QQcmdZViewItem