Radio Broadcast (Nov 1926-Apr 1927)

420-/ RADIO BROADCAST ADVERTISER 42 stations Is ^foUR Answer to Present What the Authorities Say: ARTHUR H. LYNCH Former Editor Radio Broadcast President, Arthur H. Lynch, Inc. "For practical all round operation it is difficult to find a Receiver which is in any way superior to the Rational Grimes which was recently demonstrated to me in my home." R. W. COTTON Designer and Inventor of Cotton Super Sales Manager Samson Electric Co. "I have tested the R. G.1 S. Receiver thoroughly and it has all the attributes of what 1 consider to be an exceptional receiver. It has tone quality, seiectiw ity, and sensivity and is one of the few receivers 1 \now of which has been designed for present day broadcast conditions. It will prove particularly sat' isfactory for broadcast listeners in the Metropolitan areas. "The P.. G. S. Receiver is its own best advertisement." # VOLNEY HURD Radio Editor Christian Science Monitor ''''Vncramped by former commercial pressure, David Crimes has brought forth a Receiver which has justified his engineering ability. His radio frequency system gives great sensitivity' m addition to selectivity that we have seldom seen equaled with six tube circuits let alone four. In his audio frequency he puts his jinger right on the source of most tians' former coupled d faculties. Radio has need a set like this this year. Thank you, Mr. Grimes.' 9fce R-G-S Receiver Forty-two stations in 30 minutes — each station as clear as a bell — absolutely no "cross talk" — these are the high' lights in a simple test made at Boston a few days ago with an assembled R. G. S. Receiver. During the same time and under identical conditions, a receiver conceded to be one of the finest standard instruments on the market was tried. With difficulty, ten stations were brought in. Even some of these interfered with each other. The R. G. S. Receiver meets the challenge of modern broadcast con' ditions — conclusively. Miami beach at 5:30 in the afternoon from within one half mile of Station WBBR, New York City. Chicago at 6:15 in the afternoon without an antenna! The chaotic condition of metropolitan area broadcasting is eliminated with one gesture. The R. G. S. embodies a design that insures the ability to pick-up stations without "cross talk" not only on the lower half of the dial but on the upper half with equal ease and facility. And most important of all, the R. G. S. Receiver is not critical at any point on the dial. The irksome task of obtaining extremely critical adjustments is abolished. The R. G. S. does more than raise the standards of selectivity. TONE QUALITY, DISTANCE, SENSITIVITY, VOLUME— they are all there to respond the moment your hand touches the dial. The R. G. S. receiver, employing a new application of the Inverse Duplex System, is presented, unassembled. It is offered thus to give the radio world immediate advantage of the startling improvements it effects and also in order DEALERS: Write for complete merchandising information Built For Mod Broadcast Conditions $3