DK'Tronics Dual Port Joystick Interface
Release Date  1985
Original Publisher  DK'Tronics Ltd (UK)
Min. Hardware  
Genre  Hardware: Joystick
Max. Players  0
Original Price  £13.00
Original Price according to SPOT/SPEX  22.95
*** Data provided by SPOT/SPEX is unconfirmed. Please help us validate this information!

Remarks
     separate programmable/dual-port types

Summary
     The left port implements the Kempston ( IN (31) ) protocol. The right port implements the Sinclair Port #1 protocol (keys 6,7,8,9,0) but there is a known error that UP/DOWN (keys 8 & 9) are reversed from the Sinclair standard.

Additional File Downloads
     FilenameSizeReleaseTypeLanguageComments
     DKTronicsDualPortJoystickInterface.jpg74,910OriginalHardware picture
     DKTronicsDualPortJoystickInterface_Box.jpg50,641OriginalHardware picture

Magazine Reviews
     Sinclair Userissue #36-1985/Marpage 25- Review
     Sinclair Userissue #46-1986/Janpage 54- Review

Magazine Advertisements
     Computer Choiceissue 1984/Febpage 81- Advert
     Computer Choiceissue 1984/Junpage 14- Full-page ad
     Computer Choiceissue 1984/Seppage 16- Full-page ad
     Computer Choiceissue 1984/Seppage 18- Full-page ad
     Crashissue v.1 #7-1984/Augpage 108- Full-page ad
     Crashissue v.1 #7-1984/Augpage 111- Full-page ad
     Crashissue v.1 #8-1984/Seppage 104- Full-page ad
     Crashissue v.1 #8-1984/Seppage 106- Full-page ad
     Crashissue v.1 #9-1984/Octpage 56- Advert
     Crashissue v.1 #10-1984/Novpage 152- Advert
     Crashissue v.1 #14-1985/Marpage 38- Advert
     Crashissue v.1 #14-1985/Marpage 39- Advert
     Crashissue v.1 #15-1985/Aprpage 22- Advert
     Crashissue v.1 #15-1985/Aprpage 23- Advert
     Personal Computer Gamesissue #5-1984/Aprpage 154- Advert
     Sinclair Programsissue #22-1984/Augpage 41- Full-page ad
     Sinclair Userissue #21-1983/Decpage 50- Full-page ad
     Sinclair Userissue #21-1983/Decpage 118- Advert
     Sinclair Userissue #22-1984/Janpage 160- Advert
     Sinclair Userissue #23-1984/Febpage 101- Advert
     Sinclair Userissue #27-1984/Junpage 27- Full-page ad
     Sinclair Userissue #29-1984/Augpage 92- Full-page ad
     Sinclair Userissue #30-1984/Seppage 30- Full-page ad
     Sinclair Userissue #30-1984/Seppage 32- Full-page ad
     Sinclair Userissue #31-1984/Octpage 30- Full-page ad
     Sinclair Userissue #31-1984/Octpage 31- Full-page ad
     Sinclair Userissue #32-1984/Novpage 46- Advert
     Sinclair Userissue #33-1984/Decpage 74- Advert
     Sinclair Userissue #36-1985/Marpage 112- Advert
     Sinclair Userissue #36-1985/Marpage 113- Advert
     Sinclair Userissue #37-1985/Aprpage 38- Advert
     Sinclair Userissue #37-1985/Aprpage 39- Advert
     Sinclair Userissue #62-1987/Maypage 115- Advert
     Sinclair Userissue #63-1987/Junpage 115- Advert
     Sinclair Userissue #64-1987/Julpage 99- Advert
     Your Computerissue v.4 #6-1984/Junpage 25- Full-page ad
     Your Computerissue v.4 #10-1984/Octpage 13- Full-page ad
     Your Computerissue v.4 #11-1984/Novpage 220- Advert
     Your Computerissue v.4 #12-1984/Decpage 124- Advert
     Your Computerissue v.5 #3-1985/Marpage 88- Advert
     Your Computerissue v.5 #3-1985/Marpage 89- Advert
     Your Spectrumissue #12-1985/Marpage 54- Advert
     Your Spectrumissue #12-1985/Marpage 55- Advert
     ZX Computingissue #13-1984/Junpage 156- Full-page ad
     ZX Computingissue #16-1984/Decpage 68- Advert

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)