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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 janv. 1931 - Western Electric 618A

Description:

Wente and Thuras introduced the Western Electric 618A mic in 1931. The 618A provided a high output with a response up to 10 kHz and its polarity pattern was omnidirectional. I got uses as PA, film and broadcast industries.

Ajouté au bande de temps:

Date:

1 janv. 1931
Maintenaint
~ Il y a 94 ans

Les images: