SP48
Release Date  1983
Original Publisher  East London Robotics Ltd (UK)
Min. Hardware  
Genre  Hardware: RAM
Max. Players  0
Original Price  £23.00

Remarks
     SP48/SP80 prices £23/£57.50

Summary
     Easy installation without soldering. Upgrades your Spectrum to the full 48K.

Additional File Downloads
     FilenameSizeReleaseTypeLanguageComments
     SP48(EN)_Scan.pdf2,735,870OriginalScanned instructionsEnglish

Magazine Reviews
     Sinclair Userissue #7-1982/Oct supplement "Spectrum User"page 22- Review
     Sinclair Userissue #17-1983/Augpage 43- Review
     Sinclair Userissue #27-1984/Junpage 31- Review
     Your Computerissue v.3 #2-1983/Febpage 56- Review

Magazine References
     Sinclair Projectsissue #1-1982/Decpage 9- News/Note
     Sinclair Userissue #7-1982/Octpage 22- News/Note - 64K RAM pack (E.London Robotics)
     Sinclair Userissue #27-1984/Junpage 31- News/Note - SP48 memory upgrade (E.L.Robotics)
     ZX Computingissue #10-1983/Decpage 99- Feature - Window Shopping - Spectrum/ZX81 hardware

Magazine Advertisements
     C&VG (Computer & Video Games)issue #11-1982/Seppage 16- Advert
     C&VG (Computer & Video Games)issue #13-1982/Novpage 90- Advert
     C&VG (Computer & Video Games)issue #14-1982/Decpage 26- Advert
     C&VG (Computer & Video Games)issue #15-1983/Janpage 110- Advert
     Computer Choiceissue 1984/Marpage 21- Advert
     Computer Choiceissue 1984/Maypage 89- Advert
     Personal Computer Gamesissue #5-1984/Aprpage 77- Advert
     Personal Computing Todayissue v.1 #4-1982/Novpage 43- Advert
     Popular Computing Weeklyissue v.3 #10-1984/Mar/8 special "week#2"page 9- Advert
     Sinclair Programsissue #9-1983/Julpage 59- Advert
     Sinclair Programsissue #10-1983/Augpage 2- Advert
     Sinclair Programsissue #11-1983/Seppage 6- Full-page ad
     Sinclair Programsissue #13-1983/Novpage 17- Full-page ad
     Sinclair Programsissue #14-1983/Decpage 62- Full-page ad
     Sinclair Programsissue #15-1984/Janpage 10- Full-page ad
     Sinclair Programsissue #16-1984/Febpage 59- Advert
     Sinclair Programsissue #17-1984/Marpage 59- Advert
     Sinclair Programsissue #18-1984/Aprpage 29- Advert
     Sinclair Programsissue #21-1984/Julpage 11- Full-page ad
     Sinclair Programsissue #23-1984/Seppage 36- Full-page ad
     Sinclair Projectsissue #8-1984/Febpage 49- Advert
     Sinclair Userissue 1984 special "Annual 1984"page 37- Full-page ad
     Sinclair Userissue #8-1982/Nov supplement "Spectrum User"page 4- Advert - Spectrum User
     Sinclair Userissue #9-1982/Decpage 24- Advert
     Sinclair Userissue #12-1983/Marpage 58- Advert
     Sinclair Userissue #13-1983/Aprpage 14- Advert
     Sinclair Userissue #14-1983/Maypage 25- Advert
     Sinclair Userissue #15-1983/Junpage 39- Full-page ad
     Sinclair Userissue #16-1983/Julpage 8- Advert
     Sinclair Userissue #17-1983/Augpage 12- Advert
     Sinclair Userissue #18-1983/Seppage 13- Full-page ad
     Sinclair Userissue #19-1983/Octpage 47- Full-page ad
     Sinclair Userissue #21-1983/Decpage 84- Full-page ad
     Sinclair Userissue #22-1984/Janpage 69- Full-page ad
     Sinclair Userissue #23-1984/Febpage 43- Advert
     Sinclair Userissue #24-1984/Marpage 49- Advert
     Sinclair Userissue #25-1984/Aprpage 15- Advert
     Sinclair Userissue #29-1984/Augpage 30- Full-page ad
     Sinclair Userissue #30-1984/Seppage 123- Full-page ad
     Sinclair Userissue #31-1984/Octpage 96- Full-page ad
     Sinclair Userissue #32-1984/Novpage 116- Full-page ad
     Sinclair Userissue #33-1984/Decpage 84- Full-page ad
     Sinclair Userissue #34-1985/Janpage 82- Full-page ad
     Sinclair Userissue #35-1985/Febpage 33- Full-page ad
     Sinclair Userissue #36-1985/Marpage 71- Full-page ad
     Your Computerissue v.2 #7-1982/Julpage 50- Advert
     Your Computerissue v.2 #8-1982/Augpage 113- Advert
     Your Computerissue v.2 #9-1982/Seppage 53- Advert
     Your Computerissue v.2 #10-1982/Octpage 72- Advert
     Your Computerissue v.2 #11-1982/Novpage 124- Advert
     Your Computerissue v.2 #12-1982/Decpage 117- Advert
     Your Computerissue v.3 #1-1983/Janpage 102- Advert
     Your Computerissue v.3 #6-1983/Junpage 17- Full-page ad
     Your Computerissue v.3 #7-1983/Julpage 170- Full-page ad
     Your Computerissue v.3 #8-1983/Augpage 171- Full-page ad
     Your Computerissue v.3 #9-1983/Seppage 88- Full-page ad
     Your Computerissue v.3 #10-1983/Octpage 43- Full-page ad
     Your Computerissue v.3 #11-1983/Novpage 104- Full-page ad
     Your Computerissue v.3 #12-1983/Decpage 102- Full-page ad
     Your Computerissue v.4 #1-1984/Janpage 226- Full-page ad
     Your Computerissue v.4 #2-1984/Febpage 167- Advert
     Your Computerissue v.4 #3-1984/Marpage 11- Advert
     Your Spectrumissue #1-1984/Janpage 29- Full-page ad
     Your Spectrumissue #2-1984/Marpage 39- Advert
     Your Spectrumissue #3-1984/Maypage 27- Advert
     ZX Computingissue #2-1982/Augpage 98- Advert
     ZX Computingissue #3-1982/Octpage 96- Advert
     ZX Computingissue #4-1982/Decpage 32- Advert
     ZX Computingissue #5-1983/Febpage 126- Advert
     ZX Computingissue #6-1983/Aprpage 131- Advert
     ZX Computingissue #7-1983/Junpage 2- Full-page ad
     ZX Computingissue #8-1983/Augpage 93- Full-page ad
     ZX Computingissue #10-1983/Decpage 61- Full-page ad
     ZX Computingissue #11-1984/Febpage 12- Full-page ad
     ZX Computingissue #12-1984/Aprpage 7- Advert
     ZX Computingissue #16-1984/Decpage 51- Full-page ad
     ZX Computingissue #17-1985/Febpage 23- Full-page ad

Links
     ZX Spectrum Reviews(Magazine Reviews)
     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)