Thread: Zx81
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Old 15th Mar 2020, 6:22 pm   #75
Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 9,173
Default Re: Zx81

Just hauled out my original ZX81 'Ski Jump' power supply and yes, Julie is right, tip positive on the ZX81, not tip negative as per my (obviously faulty) memory.
SiriusHardware is online now