The Sinclair QL Forum

Thanks for this info ( kept me searching for some time )


regarding the rgb output , will that still be the same as our uk versions ?

Is there any information available about the usa / ntsc version of the ql ??

does a service manual excist ?

Derek ,


i can start reading now

any ready to use file for an pi4 and a ql emulator ?

Can someone tell me how to get an raspberry pi 4 ( ?? GB ) into an ql ? Please . i know i need to get a ql keyboard to usb interface , some micro hdmi cables and an sd card extender , BUT what else ?? i do seem a bit lost here ( unknown territory ) , so a step by step would be handy . aka , a file i...

i have several pcb's available for people in the eu .

will post pics later

Derek ,

pm sent

It seems the inside has been prepared for a raspberry pi and some smaller interfacing .

i will continue to search on my side , any help from your side highly appreciated .

So far so good , The prototype mock-up is finished . m_IMG_5915.jpg m_IMG_5914b.jpg If i can find some financial resources , i might consider making it a working unit. I will need the help from you on the forum to do so ( ql emulator on a pi , and a way to get the keyboard connected to that pi , sof...

road racer has become an original exhaust ;
the diy creation has been removed ( way too heavy )
now it looks as original ;

@ m68008 ,

chocolate wafers


If someone could help me with giving it a pi inside ( plus a keyboard converter ) it would be super .

Right now i am missing the expertise to get that together ........