Radio broadcast .. (1922-30)

Page scan 000368 from Radio broadcast ..

Record Details:

Title:
Radio broadcast ..
Date:
1922-30
Publisher:
Garden City, N.Y., Doubleday, Page & company [etc.]
Volume:
Radio broadcast ..
Leaf #:
000368
Language:
English
Collection:
Broadcasting & Recorded Sound
Format:
Periodicals
Contributor:
Prelinger Library
Sponsor:
MSN
Coordinator:
Media History Digital Library
Description:
Radio Broadcast supported home listeners of the new technology of radio – for building or buying a receiving set to explaining the technology used by the new radio stations. Throughout the magazine shows the cultural influence of radio as it evolved from hobbyist to mainstream. -- David Pierce, 2011
Date Added:
July 19, 2022
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RADIO BROADCAST ADVERTISER 419 <fT">vOUBLE the pleasure L-S to be gotten from your receiving set with the 7>rnell "• Voltage Supply (B Battery Eliminator^ Vastly better and richer tone, greatly increased volume and distance, a constant and even flow of power, are some of its many advantages. And it is an actual money saver also as compared with the use of batteries. desirability of eliminating the B Battery with its constant "run-down" and other objectionable features, has long been appreciated but it has remained for Cornell engineers to solve the problems in the best, most simple and most truly scientific manner, in the new Cornell Voltage supply. Price Type "B" complete in hand If your dealer cannot supply you, somely finished case (with Raytheon Tube and necessary cord and plug), ready for use with practically any receiving set, containing from 1 to 10 tubes, variable radio frequency voltage from 50 to 150 volts (audio amplifier voltage from 100 to 180 volts) and any speaker .... $39.50. Type CB is similar to type B but with the addition of variable C Voltago write us and on receipt of price we will send the instrument you select, carefully packed express prepaid. Full descriptive circular will also be mailed on request with name of nearest dealer. Supply, giving from one to fifty volts, C voltage .... $49.00. West of the Rockies add $1.90 •T< T-v 1 TheCornellVoltageSupplyissoIdonlythroughautriorizedCornell i 0 LJCOilSTS ~~ dealers. If you feel you can qualify, send money order for a sample and write today for full information. CORNELL ELECTRIC MANUFACTURING CORP. General Officest 135 East 58th Street, New York Cor. Lexington Avenue Tested and approved by Raytheon Laboratory Voltage Supply "B "Battery Eliminator Tested and at proved bv RADIO BROADCAST