Page:Popular Mechanics 1928 11.pdf/2

 [[File:Popular Mechanics - 1928 11 - advert 1 - Kuprox Power Pack.png|center|500px| Make an Electric A.C. Set of your Present Radio!

NO CHANGES IN WIRING NO HARNESS OR ADAPTERS USE YOUR OLD TUBES

Of course you want electric operation of your radio. Everybody does! Radio was never so convenient, never so carefree as now when its only demand on you is the snap of an electric switch.

But if you have a good radio now, don't discard it. A good time-tried circuit, using efficient time-tried tubes is naturally better than new untried circuits and tubes. There isn't a better A. C. set made than your present radio converted to use A. C. power.

And Kuprox has made conversion so easy! You don't have to change a single wire or alter the set in any way. No harnesses or adapters... no tricky wiring .. not even new tubes are necessary. Just connect the Kuprox A. C. Power Pack to the battery terminals of your set, plug it into the nearest lamp socket, and your radio operates entirely from A. C.

Then compare your radio with the best A. C. set you ever heard. Compare the tone, the power, the distance getting ability, the selectivity and ease of control! In your set there's not the slightest hum, no distortion or crackling because of faulty tubes, none of the failings that variations in electric current can cause in A. C. sets. A good battery set, Kuprox equipped, is A. C reception at its finest!

The Kuprox A. C. Power Pack contains no moving parts, nothing to wear out or break down. It is a permanent addition to your radio that does away with all attention. Several models are offered, some supplying filament (A) current only for those who already have a "B" eliminator, some supplying plate (B) current only, and several compact units that supply all current (A, B, and C) and make the entire set A. C. They are priced from $32.50 up, and any good radio dealer can show you the various models.

In case you first desire more information, or specific information about your own set, fill in the coupon, tell us exactly what set you have and the number of tubes. We'll recommend the proper model Power Pack you need and send you literature giving a full description.

THE KODEL ELECTRIC & MFG. CO. Formerly the Kodel Radio Corporation 517 E. Pearl Street - Cincinnati, Ohio

USE THIS COUPON Please give me full information on Kupros A.C. Power Pack

KUPROX A.C. POWER PACK]]