Radio Broadcast (Nov. 1925-Apr 1926)

Record Details:

Title:
Radio Broadcast
Date:
Nov. 1925-Apr 1926
Publisher:
Garden City, N.Y., Doubleday, Page & company [etc.]
Volume:
Radio broadcast ..
Leaf #:
000251
Language:
English
Subjects:
radio periodical, Radio -- Periodicals
Contributor:
Library of Congress, MBRS, Recorded Sound Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
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:
September 29, 2022
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RADIO BROADCAST ADVERTISER 227 Radio Receiver This new principle of radio is exclusive in the Valleytone Appearance The Valleytone is mounted in a solid walnut cabinet, finished in two tones with inlaid gold stripes. It may also be procured in beautiful console models. Special Valley tables with built'in loud speaker may be obtained for the cabinet model. Valleytone Console Model -— uBBm n1 1 Valley table with built-in loudspeaker ★ Set the dials of a Valleytone for any station you choose. Bring in the signals strong and clear. Then turn the dials one point beyond or back from the correct tuning. You merely diminish volume. The quality of the signals re mains the same. There is no incoherent babble of noises. Turn the dials two or three points either way from the correct tuning. Your program is gone. Such tuning is possible only in the Valleytone. It is due to the potential balance method of preventing distortion and oscillation. . . a new principle for radio which is exclusive in the Valleytone 5 -Tube Radio Receiving Set. The potential balance gives a balanced tone to the Valleytone. The results are an amazing clearness and naturalness of reproduction. If you have never heard the Valleytone, a new experience in radio reception awaits you. The Valley Toroidal Coils make possible a selectivity not previously achieved. Stations four or five meters apart can be brought in clearly and distinctly one after the other whether they are distant or local stations. Before you buy a radio, hear the Valleytone. Judge it by results. Avoid regrets later by listening to the Valleytone now. Any authorized dealer will be glad to demonstrate the Valleytone for you. ValleyElectricCompany, Radio Division, St. Louis,u.s.a. Branches in Principal Cities Valleytone Receiving Sets Valley Battery Chargers Valley B-Eliminators Valley Electric Tested and approved by Radio Broadcast -Jr