Videoface

Videoface Digitizer is a video digitizer interface for the ZX Spectrum home computer.

It was originally sold for £69, but the price dropped to £30 within a few years.

[4] Videoface takes signal from any video source with composite video out capability.

[6] These screens can be saved as single pictures or animations with variable speed, and later loaded into any drawing program for editing.

During scanning, the contrast of the picture can be adjusted by turning the knob on top of the Videoface, and the picture can be shifted horizontally and vertically.