Radio Station Amplifying Transformer The Wireless Age Magazine Jan. 1921 P6

This rare, ancient, Wireless Age, January 1921 issue of the now defunct, early radio magazine - The Wireless Age - on Page 6 had the following;

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"RADISCO - Radio Distributing Company. A. R. Co. Amplifying transformer.

Each Radisco Instrument Represent the Most Advanced Ideas in Radio Design.

A. R. Co. Amplifying Transformer

Unusual amplification and quietness of operation distinguish the radio station equipped with the A. R. Co. transformer.
A well-designed, carefully-made instrument at an amateur's price! Big production of a Standard model plus the Radisco system is all that makes it possible to offer so good an instrument at so low a price. In designing this piece of apparatus, particular reference was given to the correct ratio of impedance and turns between primary and secondary."

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