ZX Spectrum Finally done.

After 6 months I `ve finished it. I used a 1/4 watt 270 ohm resistor instead of 1/2 watt on the R60 resistor Mod. and sent 22 volts onto the 12 volt rail. New lower Ram, upper Ram, T4, T5, caps, diodes, keyboard membrane, 5 volt regulator, power socket, video mod and home made ULA heatsink.

Видео ZX Spectrum Finally done. канала Damian Butterworth