Sinclair ZX80 Keyboard Membrane

New replacement keyboard membrane for Sinclair ZX Spectrum Rubber 16K/48K Machines

One of the most common faults on the old “rubber key” spectrums are groups of non working keys, or a completely non-working keyboard where it is impossible to get past the startup Sinclair copyright screen.  This problem is almost always caused by a worn keyboard membrane.

These are brand new, high quality replacement membranes, manufactured in 2020 with high quality, more flexible, modern materials.  The membranes are also thicker (giving better connectivity) and are heat and UV light resistant which prevents the problems of sensitivity to internal heat and cracking of the membrane legs over time.