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Read moreInside the Prototype ZX Spectrum’s ROM
With thanks to Daniel A. Nagy for contributing this article. It is well known that the ZX Spectrum entered production[…]
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Fixing Keypad Issues on an Issue 6K 128K Toastrack
When the Sinclair 128K ‘Toastrack’ machine was released in early 1986, one of the peripherals advertised with it was a[…]
Read moreFixing Vertical ‘Jailbars’ on your 48K, 128K and Grey Spectrum +2
Some 48K Spectrums suffer from vertical ‘banding’ on plain, light colours that persists even after the capacitors have been changed.[…]
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