Apple 1 ROM sets for sale 6301-1J A1, A2, A3 and A4

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Joined: Apr 13 2006
Posts: 39

Hi all,

I have a few "sets" of Apple 1 roms available for anyone who purchased the Obtronix Apple 1 reproduction but didn't get the components. (I have 1 board without components) -- or for anyone who needs replacement chips for the original Apple 1.

Each set consists of 4 chips: 6301-1J ceramic.
A1 and A2 are the ROMs for the motherboard.
A3 and A4 are the ROMs for the cassette interface (which is a different board)

These were very hard to find, and expensive to have programmed.
I am selling each set for 50.00 USD

Please send me a private message if interested. Paypal ok.

Happy hacking,


(Hey Vince Briel, thanks for re-posting the ROM files, much appreciated!)


John Calande

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Joined: Aug 13 2013
Posts: 9

Sorry, wrong post!