Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

1 janv. 1931 - Western Electric 618A

Description:

The Western Electric 618A is a dynamic/moving coil microphone that has an onmi-directional polarity pattern

Ajouté au bande de temps:

Microphones

23 janv. 2018

0

0

539

Date:

1 janv. 1931

Maintenaint

~ Il y a 94 ans

Les images:

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL