Kempston Tri-State Joystick Interface
Release Date  1987
Original Publisher  Kempston Micro Electronics Ltd (UK)
Min. Hardware  
Genre  Hardware: Joystick
Max. Players  0
Original Price  £12.95

Summary
     A 2-port interface that supports Kempston, Sinclair, and Cursor joysticks.

Magazine Reviews
     Sinclair Userissue #46-1986/Janpage 54- Review - Joysticks: Sticking to the best

Magazine Advertisements
     Crashissue v.1 #22-1985/Novpage 97- Advert
     Crashissue v.1 #23-1985/Decpage 35- Advert
     Crashissue v.1 #24-1986/Jan special "Christmas Special 1985/86"page 173- Advert
     Crashissue v.1 #26-1986/Marpage 23- Advert
     Crashissue v.1 #27-1986/Aprpage 109- Advert
     Crashissue v.1 #28-1986/Maypage 45- Advert
     Crashissue v.1 #29-1986/Junpage 10- Advert
     Popular Computing Weeklyissue v.4 #41-1985/Oct/10 special "week#2"page 9- Advert
     Popular Computing Weeklyissue v.4 #45-1985/Nov/7 special "week#1"page 23- Advert
     Sinclair Userissue #47-1986/Febpage 41- Advert
     Your Computerissue v.5 #11-1985/Novpage 104- Advert
     Your Computerissue v.6 #2-1986/Febpage 22- Advert
     Your Computerissue v.6 #3-1986/Marpage 68- Advert
     Your Sinclairissue #1-1986/Janpage 122- Advert
     Your Sinclairissue #2-1986/Febpage 98- Advert
     Your Sinclairissue #3-1986/Marpage 56- Advert
     Your Sinclairissue #4-1986/Aprpage 63- Advert
     Your Sinclairissue #5-1986/Maypage 25- Advert
     Your Sinclairissue #6-1986/Junpage 42- Advert
     Your Spectrumissue #21-1985/Decpage 0- Advert

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