Unnumbered Page Advertisement 1

Radio Record, Volume III, Issue 35, 14 March 1930, Unnumbered Page

S A Revelation in Realism from a whisper to a brass band SCREEN- GRID RADIOLAS ~built by: the RCA Engineers who Created Screen-Grid Radio RCA Screen-Grid Radiolas IN ALL MODELS eliminated without dulling the high and low give You the superb tone and realism that have notes and' narrowing the musical range. made Radiolas 3 synonym of radio perfection. TONE QUALITY__First essential of fne Why? Because they _ are built by the RCA ex- radio_need not be sacrificed to gain the great perts' who created Screen- grid and gave it to the advantages of screen-grid. Without tone quality this advanced type of. high power radio is only radio industry- a makeshift: RCA RADIOLA 46-_The acknow: Years were spent in RCA research laboratories When You buy 3 Screen-grid Radiola You get Iedzed radider in scobinegrid idodell-efith perfecting Screen-Grid Radiotrons and the Special super-power screen-grid performance' as You have built-in RCA dynamic reproducer: screen-grid circuit which made screen-grid radio 2 right to expect it ~plus all the qualities of fne possible; RCA engineers then designed a screen- radio reception that are guaranteed by the famous grid Set in which interfering foreign noises were RCA Trade-mark. RCA Screen-grid Radio is also; avail- Send for Illustrated Folder and Address 08 nearest Radiola Dealer able in Radiola 447 compact and beautiful- table model. ~@RLDMC WRELESs Wireless For"_ those who wish music from the Ajalgutated air or record, RCA presents Screen- Grid Radiola 47, the all-electric com- bination of Screen-grid Radio and (ustratasia) Lid. Gramophone GPo: BOX 830 WELLINGTON