1971 EV RE20 studio dynamic microphone Ad

How good is the new Electro-Voice RE20 studio dynamic microphone?
Here’s proof from the new scoring stage at Glen Glenn.

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The fine reputation of Glen Glenn Sound Company rests on their knowledge of sound … their ability to turn a full symphony orchestra into a perfect sound track for TV, the movies, or a new album. And their desire to be first with the finest.
So for their new scoring Studio M, Glen Glenn engineers asked to see the latest products in every category … tape, film, electronics, and – of course – mi-crophones. Especially a new E -V dynamic cardioid microphone which they had seen in prototype form earlier.