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.RADIO BROADCAST ADVERTISER.
37
EVEREADY RAYTHEON TUBES FOR
TALKING PICTURES
AND
TELEVISION
ARE DEFINITE CONTRIBUTIONS TO THIS NEW SCIENCE
Eveready Raytheon is at the front in television . . . with both transmitting and receiving tubes of proved dependability and performance.
The Eveready Raytheon FotoCell is a long-life transmitting tube for talking pictures, made in several standard types. Also used in television. Foto-Cells to special specifications will be made at reasonable prices.
The Eveready Raytheon KinoLamp for television reception is the first tube developed commercially which will work with all systems. Its glow is uniform over the entire plate. Its reproductive qualities are perfect, without the need of mirrors or ground glass. The performance of each tube is carefully tested in our laboratories.
Correspondence is invited from every one interested in television and talking pictures.
NATIONAL CARBON CO., Inc. General Offices: New York, N. Y.
Unit of > ■ a„d Carbon Union Carbide Corporation
Does
your radio set stand the * visitor test"?
Your set may seem "good enough" but do your friends share your opinion of its quality? It will always be open to unpleasant criticism until you get exact reproduction of the studio broadcast. No matter what kind of a set you have it can be made tone-true by replacing the inferior transformers with one of the AmerTran audio systems.
You will get music from your old set that you never thought possible before.— and it doesn't make any difference how old or out of date it is either. With the AmerTran Power Amplifier (Push-Pull for 2 10 tubes) and the ABC Hi-Power Box you can make your old set as modern as any set, regardless of price ■ — ■ and have the finest toned set possible commercially.
See your dealer or write to us.
AmerTran Push-PullPower Stage (illustrated above) — completely wired with input transformer and a choice of 4 output transformers depending on speaker and power tubes. Price, e~st of Rockies — less tubes — $36.00.
AmerTran DeLuxe Audio Transformer, (illustrated above.) Standard of Excellence, 1st Stage;Turn Ratio, 3: 2nd Stage; Turn Ratio, 4. Price, each $10.00.
AMERICAN TRANSFORMER COMPANY Transformer Manufacturers for more than 29 years 73 Emmet St. Newark, N. J.
AmerTran
• OCTOBER 1929 •
• 365
EVEREADY
RAYTHEON