PYE NTSC 405 line colour TV

PYE NTSC 405 line colour TV (1956)

This is one of a handfull of 405 line colour sets produced in the mid fifties to asses the performance of a possible 405 line colour TV service. Restoration is almost complete, but a new luminance delay line is required to get the colours lined up with the picture detail.

The chassis.

Colour bars displayed on the experimental colour TV

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