Introduction The MGT +D interface was one of a few disk interface solutions that appeared for the Spectrum in the[…]
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Protected: Physical Dimensions Of ZX Spectrum Motherboards
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The Spectrum Issue Zero
A detailed insight into the development of the ZX Spectrum hardware Many thanks to Mark Smith who contributed this article[…]
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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[…]
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Fixing Audio Distortion on the Spectrum +3
The Spectrum +3 (Z70830 PCB) was the first fully Amstrad designed Spectrum (the grey +2 was a hastily ‘cloned’ version[…]
Read moreRemoving Blue/Yellow Ghosting from the 128/+2’s Video Output
When using the RF or composite output from the 128 Toastrack or the Spectrum +2 (and indeed the RF output[…]
Read moreTechnical
This page contains technical information across a wide variety of topics that hopefully people will find useful. Boring legal disclaimer: […]
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