ZX Spectrum 48K
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A step by step build of Stephen Smith’s Romantic Robot Multiface 128 recreation for the ZX Spectrum, from bare PCB and EPROM programming to the NMI menu.
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Building and installing an internal composite video board that replaces the RF board inside a ZX Spectrum’s modulator, with the three circuit options explained.
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A Spectrum 48K board with half its parts missing, including the ULA. In part one I look at what’s gone and the new parts from ZX Renew that make a rebuild possible.
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What was on the bench in March 2020: Lynx screen work, a Spectrum 48K rebuild for charity, a leaky Amiga 500 Plus and a DivMMC Future giveaway.
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A full build of the ZX Dandanator Mini 2.1, a 512K flash ROM card and diagnostic cartridge for the ZX Spectrum, from bare PCB to first power on.