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29 Dez 1911 Jahr - Amplifier

Beschreibung:

Amplifiers (early 1900s): In some ways, the amplifier has been around quite a while, as humans have been manipulating sound with cone-shaped devices

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ByEvan Grassian

12 Dez 2023

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215

Datum:

29 Dez 1911 Jahr

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~ 113 years ago

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