Specspansion
Release Date  1983
Original Publisher  F B Tronics (UK)
Min. Hardware  
Genre  Hardware: Add-on
Max. Players  0
Original Price  £18.50
Original Price according to SPOT/SPEX  30.00
*** Data provided by SPOT/SPEX is unconfirmed. Please help us validate this information!

Remarks
     4-slot motherboard and 24-line bi-directional programmable portboard

Summary
     4 slot motherboard and 24-line bi-directional programmable portboard. On board +5 volts regulator. Built in address decoding available for 3 of the slots. Provision for 4 additional cards. (coming soon RS232, A-D converter, relay and joystick cards).

Additional File Downloads
     FilenameSizeReleaseTypeLanguageComments
     Specspansion.jpg66,375OriginalHardware advertisement scan

Magazine References
     ZX Computingissue #10-1983/Decpage 99- Feature - Window Shopping - Spectrum/ZX81 hardware

Magazine Advertisements
     Popular Computing Weeklyissue v.2 #20-1983/May/19 special "week#3"page 24- Advert
     Sinclair Userissue #16-1983/Julpage 26- Advert
     Sinclair Userissue #19-1983/Octpage 125- Advert
     Sinclair Userissue #20-1983/Novpage 72- Advert

Links
     Spectrum 2.0(User Reviews)
     The TZX Vault(Software Preservation)
     ZX-Art(Spectrum Graphics)
     ZXInfo(ZXDB Front End)
     Every Game Going(Multi-Platform Archive)
     The Tipshop(Tips, Maps, Solutions, Cheats, Pokes)
     New World Of Spectrum(Spectrum Archive)
     Original World Of Spectrum(Spectrum Archive)
     World Of Spectrum Classic(Spectrum Archive)
     Spectrum Computing(MAIN VIEW)