Quote:
Originally Posted by ppppenguin
That may have been the first fully solid state colour chassis in the USA but over here in the UK we had the Thorn 2000 chassis (sold under various brand names) available in 1967 for the start of our colour service. Used rather less power (about 250W) than the 400W or so for a hybrid chassis. In the UK we had the problem of dual standard 625/405 sets until 1969. The system switching was often complex and unreliable and gave many early colour sets a bad name.
http://www.oldtechnology.net/colour.html#hmv2000
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IIRC one of my ~50% tube Zenith hybrids is 315W, and some of the all tube sets were ~350W...The early tube color sets tended to be more power hungry.