jan 1, 1960 - Teletronix LA-2A
Description:
Teletronix founder Jim Lawrence first used photocells for controlling audio gain in the early 1960s. His optical compression design was a technological breakthrough. Universal Audio founder M.T. “Bill” Putnam later purchased this patented technology continuing to manufacture the LA-2A for years to come.
Added to timeline:
New timeline unit 5
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