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1970s disco light displays
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2nd Aug 2021, 12:05 pm
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Panrock
Nonode
Join Date: Feb 2005
Location: Worcestershire, UK.
Posts: 2,534
Re: 1970s disco light displays
Yes I once did this with small filtered fluorescents, using modulated DC from valve output stages for the three colour channels. This was a mechanical television project (depicted).
Steve
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