Evening Star Newspaper, February 18, 1925, Page 30

30 CONCERT TONIGHT BY PHILHARMONIC Orchestra Will Give Seventh of Series of Educational Programs Over WCAP. eventh of the series of 10 edu- cational concerts by the New York Fhilkarmonic Orchestra is the out- standing feature of the program to- night of WCAP. The concert will be under the direction of Willem Men- berg and will be broadcast joint with station WA ew York, from 8:20 to The ert usual Wedneeday dinner con- b Walker and m»' Black and Wi xi Co. Orchestra will start WCAP'S program at 6 o'clock. Everctt Stearns, Hardell, tenor, will appear with the orchestra as_ soloist When “Happy” Walker's Orchestra goncludes its concert at 7:30 o'clock Juhn Wesley Hill will talk on Lin- Memorial University, followed by a recital by Louise Lenore Jones. concert pianixt and graduate of the | Wesleyan Conservatory of Music of | Macon, Ga. Immediately preceding | New York Philharmonic concert | Antonio Lanasa, dramatic tenor of | the Peabody Conservatory of Music of | Itimore, will be heard in selected | Bongs. | The Boernstein La Java Cafe Or- | chestra will close WCAF’s program | with & two-hour program of dance music. The orchestra will be aug- mented by James Costello, saxophone and clarinet player, who came from Chicago to join the La Java musi- ofans at the request of Pete Maclas, director. The orchestra now has three saxophone and clarinet players. WRC's afternoon program includes its usual features, such as tea music by the Meyer Davis Willard Hotel Trio, Elizabeth Arden’s beauty chat, a piano ecital by Eleanor Glynn and readings by Mrs. W. W. Long. coln the Local Radio Entertainment Wednesday, Feb. 18, 1925, NAA—Naval Radio Station, Radio, Va. (4345 Meters). 8:15 p.m.—Weather Bureau reports. 10:05 p.m.—Weather Bureau reports. | ‘WRC—Radio Corporation of America (465.5 Meters). 4 p.m—Readings by Mrs, Long. 4:10 p.m.—Plano recital, by Eleanor Glynn 4:20 p.m.—"Health and Beauty Elizabeth Arden. 4:30 p.m.—Dinner music, by the New Willard Hotel Meyer Davis Trio, broadeast from the palmroom of the | New Willard Hotel. | w. W. by WCAP — Chesapenke Telephone Co. and Potomae (4345 Metern). 6 to 7:30 p.m.—A dinner hour con- cert, by the Black and White Or- chestra, directed by “Happy” Walker, presented by the Black and White Taxi and Sightseeing Co. The pro- gram follows: Orchestra (a), “Tell Me, Dreamy Eves”; (b) ‘No One,” () Can't Stop Babying You.” Solo, legie,” by Massenet, erett S. Hardell; orchestra (a), “Roses of Picardy” (b) Sweetheart Lane.” Orchestra (a), Barcarolle,” ‘Tales From Hoftmann”; (b) “I Wonder What's Become of Sally,” (c) “You're So Near.” Solo, “Alone in Love's Garden,” Everett S. Hardell; orches- tra (), “Sing Me Love's Lullaby"; (b) “Oh, Mabel!” Saxophone solo, “Beguidilla,” James P. Costello; or- tra (a), “I Like You Best of (b) No One Knows What It's About,” (c) “There'll Be Some anges Made.” Solo, ‘A Perfect Day,” Everett S. Hardell; orchestra . “Alabamy Bount"; (b) *Wabash Blues,” (¢) “The Animal Fair,” (d) “Pater Pan, I Love You.” < 7:30 t 7:45 p.m.—"“Lincoln Me- morial University,” by John Wesley HilL 7:45 $ pm—Louise Lenore Jenes, concert pianist, graduate of Wesleyan Conservatory of Music, at Macon, Ga., in a group of numbers, % to 8:20 p.m—Antonio Lanasa, dramatic tenor, of Peabody Conssrva- tory of Music of Baltimore, Md., in selected somgs. Edwin Frampton at the plano. to 10:15 p.m—The Philhar-| of New York in the ries of 10 educational students, direct from York; broadcast ! -w York, and | concert will be of William “L/Arlesi- Italia’ “Fire (®) “Die concerts arnegie ointly ¥ other stations. The inder the direction elberss. Program: (Bizet), “Rhapsody 1le). Intermission. (a) 3 from “Die Walkur “Stegfried,” (c) “Prelude” Meistersinger” (Wagner). g 10:15 to 12:15 p.m.—Dance music, | played by La Java Cafe Orchestra, resented through the courtesy of the Franklin Square Hotel. to i REMOVAL OF TUBES. Saves Damage When Set Is Under- going Repairs. remove the tubes from a set whenever repairs are to be made This will prevent accidental burn out by high voltage current from the “B" battery wires which might touch the filament leads of the tubes. The tips| of tubes are usually broken ofl by | handling while taking them out of | the set. A drop of melted sealing wax placed on the tip of the tube will prevent it from being damaged and also strengthen it Whenever the sot is to be removed or to be stored for & while, it {8 best to remove the tubes altogether and place them in the cartons in which they came or in a small pasteboard box well protected with cloth or paper to keep the delicate filament from shocks and Jurs. i Always Heraly chipping the surface of & srystal will present a new surface and give virtual a new mineral. RADIO’S BEST OFFERINGS TONIGHT. ‘Concert by the Philharmon- ic Society Orchestra’ of New York, direct from Carnegie Hall, broadcast by WCAP, | { WEAF, WJAR, KYW and WTIC, 8:20 to 10 o’clock. Program by the Boston City Glee Club, WNAC, Bos- ton, 8 o'clock. Program by the New York University Glee Club, WIZ, New York, 9 to 10 o'clock. Dance music by La Java Cafe Orchestra, WCAP, Washington, 10 to 12 o’clock. Musical program by Man- hattan Serenaders, WOR, Newark, 11 o'clock. All-star program from new Midway Dancing Gardens studio, WBCN, Chicago. 11 to 2 o'clock. THE EVENING STAR, WASHINGTO LONG RANGE RADIO ENTERTAINMENT WEDNESDAY, FEBRUARY 18, 1925. . Programs of Followiny Distant Stations Scheduled for Eastern Standard Time 3 T0 4 | 8:00—Movie talk: musical program. “Tes dansant mu; Talk ou *The Heart of Shepard Colonial Oreheatrs program. The Detroft News Orchestra.... = Iteading of Scriptures from studio. ... Kathryn Groas, violinist: alks; vocal and instrumental progre cert by pupils of Temple U Woman's hour; talks; musical 5 Musical program from Loew’s ta Monical Athletic k on Indian music: muslcal program vocal and instrumental ; talkn; harp melections. astman Theater Orchestra ations on markets from Stod heater. Club Orchestra . rom Lyon & Tealy Concert Hall. ; Ham Massa's Glee Club program. 410’ 4:00—Fiction. hus Dudy Seiger Alex Jackson's Ten Broadcasters Falke on ““Home Economics™.... ‘Home Mansgement,” by Aunt Jane David 1L Santrey, bari solos. . Larry Funk and his orchestra 10—Vocal and fnstrumental program; 15—Music by the Detroit Symphony Trio. 30—Artist rectal, vocal and instrumental Hotel elmont tea music... Musical program by Star's Radio 4:40—Police reports: grand o “Waxhington's Mirthday { Hotel Or 4 4 4 " Trio. 445 5:00—Taugoiand srncopators for “Bhut-Ins’; weather: markets: ittle Theater Company o The MacPhail 5:30 —Lecture on *Th Musical program, vocal and instrumental Farm and home market reports; news 5:45—Lecture on “Modern English™........ 6:00—Dinner _concert Children's starics by Tncle Muster Harris, wtar. Dinuer Jea Totel ‘Waldort-Ast mbie . ns; markets. Chfldren's prograim; stories and music.... Re smen Hotel Lenox Eusemble. Renjamem Franklin Orchestra. Produce and stork market quotations; 6:15--Dinner concert by Scalzo's Orchestrs Dinner concert by Harry Cox's Orchestr rozram for children; adventure story Children’s hour by Alpha Si Big_Brother Club program. Dinner concert.... Meyer Davis' Sebieichey program... The Elité Dance Orchestra.... Skeezix time for children. .. # Violin solos by Oleott Vail §:40—Agriculture, Chimes concert. 6:90— 110‘ orecast and news bulletins. . “nele Wip's bedtime storles; roll mr The Detroit News Orchestra : unay Jim. " the Kiddies' Fal Suort * talk 4 Strand Theater Orchestra Markets: stories: reading; theater revi Tnited Synagogue of America rervices “Milltary Career of Gen. Grant'. News, fintncial and final markets. Tioh's’ entertainers: Majestic Ensemble Selinaky Instrumer Quintet .. Musical program: addresses: stories Berphard Levitow's Hotel Eastman Theater Orchestra..... Talk for boys and girla, by Uncie Dick Concert by Band of Ran Juan.... Dinner concert by Cleveland Hotel Orchestra. Concert by Hotel St. Francls Orchestra Juvenile period, by Luella Wilson. 7:15—Roston Federation of Churches. Stockman live stock and produce markets Story teller... o2 2 :30—The sing time lady for little foike . Markets Police reports; Arnoid Konin, Brown University Jagz Team Seiger's Falrmont m daddy with boys and girl May Breen, Peter De Rowe, songs Children’s ktorles by Uncie Bob. Tncle Kaybee, stories; feature. cellist Madeline Brard, French concert planist...... Educational cotrse in Market reports by Henry Hellows Health talk; vocal and inatrument 7:45—Mme. Marie Thomas. Talk by Harry Einstein. Organ; lull Police’ bulletins. Madeline Bra piani cast by Wi and WJAR from.. sTO 8:00—Clamsical program, vocal and fnstrumental Traveler Orchestra. . Sophia Loope, clarsical ‘soprano. Ceutral Park’'M. E. Church services. Ruth W. Terry, soprano Dinner concert ‘from Congress Hotel.... Talk on ‘Fingerprints'". Orchestra; 5 -aam- Concert News: Bandman's visit; bedtime stories Boston City Glee Club; Concert _program - Ralph William pick of the Day Ruth Rosenwelg. pian Watchtower Orchestra: lecture. Children’s program: stors by A Jarkets; late news bulietine Evening Herald news bulleting Oriole Orchestra: solos: Riviera program 8:10—Marle Mugavera. coloratura soprano. ime. Marle Thomas, Welsh by WOO and WIAR from. solos. §:15—Concert by the Narragausett Hotel Orchestra .... Yocal and instrumental program: health Yocal and finstrumental recital. Sclence lectures from Pittsburgh Lmv—nny Atlantic City Raflroad Band. Augusta_Spett, soprano solos. Hotel Brunswick Orchestra program Unlon of Orthadox Jewish Congregation: song broadeast by WGR, WOO and WIAR from.. WEAR #:20—Phllnarmonic Soclety of WTIC, WCAP, 8:30—Talk: Judith Roth’ and hér eatertainers. Ruth Terry, soprano. Apprectation of music: "Thrane ‘Tiriop New York, dell Doage; theater revnes. rind; talks on Cuba. r mews bulletins. . by Jordon Sister program, vocal nnard and his Conan's musical program. and_concert. wish Hintory 45— Organ rectial and sport talk Hotel Brunswick Orchestra 50—Vocal and instramental program 9 70 10 P. 9:00—Musical program: talk on ‘‘Fading Signals Program_from Hume Music Studio. Opera_ Company New York University Gles Clu Musle: talk, "Go Getters” Musical program, . Organ recital: voeal solos Dance srcheatra: blues sig 5 ifford Lasg, pi CiTied masical progra: oreheatra; wics Olassical hour, vocal and instrumental. Art Hickman's Conc Male quartet 9:15—Vincent Lae, Irish tenor. COharles_Yourg, fenor..... 9:30—THume Musle Studio progr Tocal and Instramental program Jack Renard, violinisi Childrerfls program; stories: music ““Aronnd the Town with KYW' Cottan Plckers, dance program. .. Vocal and instrumental program 9:45—Talk by H. Harris on “Income Tax' Nick Harris detective stories. 1070 11 P 10:00—Corcert by the Parnassus Trio.. diu Dance Orchestra : pey Music Interpretation’ . Mary Dyer, William Hughes, songs Ambassador Concert Orchestra..... Itudy Seiger's Fairmont Hotel Orchestra. Orlole Orchestra: talks; ndlo program; Studlo program, Minneapolis L 10:10—"The Scarlet Letter, 10:15—Opera_Mixed Quartet, WGR and WTIC, s, weather, news and p 10:30—Thiliip Spitalny and his orchestrs Tollce and weather reports.. : Dance program by Jim Rilex's Orchestra ack Grimth and Eddle MoGinley Willy Wynne's Greenwich Viliage by Carter Tre from Universits of Southern Californiu program . Male auartet...... 10:45—Midnight revie 1 P TO 13 11:00—Eveniug Jerald program 7 De Juxe prograw; lecture..: Organ recital Concert by Mu Phi Meyer Davis' “Lido cent Loy e Jamesy One ture program.. All-star program; Midwa, Manbat(an Kerenaders. Dance frolic by Eastman Hotel Orchestrs Don Bestor's Drake Hotel Orchestra Ralph Williams' Skylarks; others 11:20—Joe Ward's Club Alamo program Rilver Slipper Revue, with Hatry Rose 13 MIDNIGHT aminer’ program Oriote Orchestra: soios; rexding: 12:30-—Organ recital. Cotton Club Re Orchestes; ang Orches otel Strellers man's Dance Orche 2:00—*'Midnight Sons’ Club; Coon-Sanders. Drain Through Potentiometer. It you have a potentiometer con- nected across your “A” battery, make it a point always to dlsconnect your battery when you have finished lls- tening in, or a considerable drain through the notentiometer winding will result, This is particularly important! James Wallace, . verse and entertalnment ks n and trumpets. . by Mary Davis. Homemaker's hour; talks; musical program. news chology of Learning'" live stock and p}i.\im m-rnu.' soug Commodore Orchestra Chateau Laurier Hotel Orchestra.. el Orchestra .. Welsh contralto. ... d instrumental ntucks Rambl s Playing at the Varlons Theaters vocal and mnmmnm Hawalian music: hroudcast by w. .y.m W00, M. Meters. Miles. New York Worcester Nowark Boston Detrolt San Frauclsco WFBH WDBH WOR WNAC nllnlst Y Philadelphla Minneapolis Boston TR e O Minneapolis Newark Rochester pittsburgl Chicago kman's. . b 24 Chicugo San Francisco New Yorn icagy Davenport New York New York New York Detroft Philadelphia New York nsas City Fhfindeiphla New York Chicago 04 04 o1 408 471 | New York Rocheater New York Cincinnatt Louisville Minneapolis Towa City Los Angeles New York Towa City 4008 3164 e 404.1 434.3 453,68 204 Detroit ria Detrolt Chicago Boston Springfleld Cleveland Philadelphia Schenectady Pittaburgh Newark Echenectady Minneapolls Boston Pittsburgh Philadelphia New York New York Chicago New York Philadelphia Davenport 304 390 | Pl.» 2 Davenport Philadelphia Detroit cE] S Philadelphia Minneapolis Nehenectady Springfleld New York Cintinnatl 4andq44999944 203 40.7 389, Oaicland, Cal. 2og.8 Chicago Roston Pittsburgh Worcester Pittaburgh Ottawa > New York Providence San Francisco Philadelphia New York Chicago Pittaburgh New York Springfield Minoeapolis New York New York Roston Chicago Chicago ----WEAF New York . Chicago Boston New York Mianeapolis Springfield Worcester Sew York avenport Boston Clevelang Chicaxo Newark Hartford Hossv'e, MY, Portl'd. Oreg. Deaver, Colo. o8 Angeles Chicago Hartford contraito, mo.au n New Yo Provide. Ber. Sp.. Mch. New Pittaburg, Fhiladeishia New York Springfield New York WDWF talk; WEMC New York New York pringfleld ew York Newark Havana Los Angeles Fort Wortl, Detroit lwnap WOX IWHAs KPO TWEEI Low Angeles Springfield Newark P, Newark Springfield Boston New York Ber. 8p., Mch, Chicago Davenport Chicago Cinelunati Kansas Cicy Chicago Los Angeles Zion, 111 New'York Springfielq Springfield New York Hot Sps.. Ark. Los Angeles Chicago Thiiadeiphia Newark Chicago Los Angeles anist. .. wor Newar WLIT SRR Philadelphi New York © Boston Low Angeles oo Francisce Chicago Denver, Colo. Culgary Minneapolis New York - WEAR KGW IWTAM TWNTC New York Portl’d, Oreg, Cleveland New York Farg Worth 2t ew York Los Angeles Tos Angeles Chlcags IIDHIGRT -KEL Lo Angeles ™ Tos Angeles Howion ortid. Ore, };;wYurk " nineapol Tumalo. N, Sen Francisco QEW §¢7IL w York TO 1AM i veo- WHN X UUUENY ok Los Angeles Los Angeles Chicago Mianeapolis New York Los Angsie Los Angeles Portl'd, Oreg. Los Augeley Chicago if the potentiometer is of compara- tively low resistance. A pan2] switch affords the most convenient way to. break the “A" battery circult. A \ A number of broadcasting stations are being erected in Bweden by the govern- ment. There are more than 37,000 re- ceiving set licenses in the kingdom. 037 | CONVICTS GiVE CONCERT. mssgcmxutn Prisoners Broadcast Music Through Station WEEL BORTON, February 17.—Inmates of the State prison, including some who are serving life Sentences, gave a con- cqrt Jast night which was broadcast through station WEEL The prison orchéstra played several selections, and the choir of 25 volces sang. The leader of the orchestra, whose name was-not made public, played a violin s6lo,- “Salut d’Amour,” which the an- nouncer said was belng given for the particular benefit of the prisoner's mother, in Fall River. RADIO QUERIES | Radte Baitor: ; Please inform me in vour radlo query column of the power, ‘wave length and distance from Washing- ton of VWX, Havana, Cuba, which T urday night at 9:10 WILLIAM W.. HARDY. Havana, is a 500-wave sta- transmits on 400-meter is 1,130 miles from Wasgh- o'elock PWX, tion and waye. It ington | Radio Editor Please publish.the following in an- swer to the letter of Mr. Massey, | which appeured in your colunin Mon- {day: | Evidently 110 the Mr, Massey is a radio i T have little experience in the would. like - to enlighten | the character of the crackling, frying noifses which he declares has Ulsturbing his reception of programs during the last few. days. 1 have heard on my onc-tube set a noise identical to that which he describes, and as the weather has been rainy jand warm 1 am sure that it is due | static. » fan new had field wnd | him ax to! the market that guaranteed to disturbances. can rightfully eliminate It “Mr, be atmospheric Massey has and Thelr Electrical Pare 2. The common form of antenna cir- it using un elevated wire, either { outdoor or indoor; a coil in the re- j ceiver und a gronund connection shown in Fig. 1. This clrcuit equivalent to the circuit shown in | Fig. 2, in which the antenna wire forms the upper plate of condenser quivalents, is C; the ground forms the lower platé of condenser C; the coll in the re- celver is' the Inductance coil L, and the resistance at different points is bunched at R. If ' variable condenser is inserted in the antenna leadsof the circuit as shown. in Fig a matter of fact it may be inserted in the ground lead between the ground and the coll, the effect is to introduce a series condenser, but this does not change the ¢lectrical representation of the antenna eircuit as shown in Fig. 2, be- cause the only effect of the introduc- tion of the series condenser in the circuft is to reduce the amount of capaclty in the circult, or in other words, it merely has the same effect as reducing the value of capacity of condenser C in Tig. 2. This is be- use the capacity of two condensers in series is less than the capacity of either condenser. * 1f, on the other hand, the variable condenser is connected across the in- ductance coll, as shown in Fig. 4, the effect is_that of Increasing the capac- ity of C in Fig. 2, because by con- necting a condenser, as shown in Fig. ! 4, the effect Is the same as connecting this additional condenser in parallel with condenser C in Fig. 2. and a condenser connected in paralell with another condenser increases the capac- ity of the condenser across which it is, connected by an amount equal to the capacity of the condenser which i1s added. The antenna system obtained by the cher’s Castoria is es- pecially prepared to relieve Infants in . arms and Children all ages of Constipa- arising therefrom, and, by to| in the circuit met with | | been | | | | tween {10 statie, WEDNESDAY, FEBRUARY 18, bought such a set he has my sym- pathy. My set is regenerative and has worked very nicely. It is only the inexperienced operator who makes regenerative receivers squeal when tuning in stations and thereby causes Interference by making them reradiate. However, when a regener- ative set is loosely coupled to the an- tenna, it can cause very little inter- ference. Mr. Massey seems to have been having & lot of trouble with his set. 1 think he should get hold of one of the selective, non-radiating regener- ative sets, such as the four-circult tuner, and T am sure his trouble will end.—~ANOTHER FAN, Radlo Editor: Your column Sunday, February 8, contalned a letter written by Mr. John F. Iirth of Tuxedo, Md., in which he said he heard stations from 900 to 930 miles from Washing- ton on a crystal set and gave a | of the stations he had logged. As there seemed to be some who doubted Mr. Firth's statement, I would like to state that et his invitation I lis- tened {n on his set last Sunday be- € p.m. and 12:30 a.m. (Monday), and heard statlons as far west as Chicago. The call letters of some of the stations heard were indistinct due but the volume and clarity of others was greater than that of one of our local stations. During the Capitol Theater pro- gram, Mr. Ficth connected his set to o phonograph and I heard the music fn an adjoining room, 24 feet away by actual measurement, loud and clear. In addition there were two | pairs of hewdphones connected to the set. Mr, Firth also demonstrated the selegtivity of his set by tuning out WCAT" and bringing In Pittsburgh at any time during the Roxie program. As Mr. Firth has stated through your column and to me personally, |he is not in a position at present to | i AS far as 1 know there is no set on | All Rights Reserved. Reproduction Prohibited. Varieus Types of Antenna Circuits | plug aerfal is similar to that shown is | | | give the radio fans the benefit of his discovery, but hopes to do so in the neur future, Following is a list of some of the statfons I listened to and heard very clear and distinct over Mr. Firth's FIFTEEN MINUTES OF RADIO EACH DA BY JOSEPH CALCATERRA Noted Authority on Radio. in Fig. 3. The actual arrangement of the elements in the plug is shown in Fig. 5. The letter A presents wire of the electric house lighting circult, and the letter B the other lighting wire. Kach of these wires is connected to a sepa- rate plate inside the plug by a stan- dard electric light plug which screws into the lighting sackets. The letter C represents a metal plate placed opposite plate A which is connected with one of the electric lighting wires, and D represents a| metal plate which is placed opposite | the other electric light wire. Each plate Is separated from its respective electric light wire plate by an insu- lating material, which forms the df- electric of a condenser formed by two plates, Insulating Materials. The insulating materfal in the two| cases is of different characteristics| 0 us to give different values of capac- | ity and thus make it possible to get | different characteristics in the antenna | circuit to conform to the require ments of & particular type of set. In this form of antenna system, the lighting wires form the elevated wire portion of the antenna; the conden- sers C1 or C2 form the series conden. sers, and either plate, C or D, is con- nected with the set. A regularground | is used. The antenna post of the set | may be connected with either ter- minal C or D of the antenna plug or with both terminals. A connection | which also can be tried is to connect the antenna post with either of the two terminals and the ground post | with the remaining post, switching the connections to find out which | gives the best results. In the loop circuit, shown in Fig. 6, the inductance of the loop and the capacity of the tuning inductance are connected in series and glve a ciroult whose equivalent is that shown in the crystal set Sunday night: KDKA, Pittsburgh, 188 miles; WJZ, New York, 204 miles; WLW, Cincinnati, 403 miles; WBCN, Chicago, 594 miles, and WTAX, Streator, I—T. F. SCRIVENER, 323 Massachusetts ave- nue northeast. Radio Editor: Could you or soms of the fans tell ! me what station broadcast an organ recital at 1:30 o'clock Saturday morn- ing? Also tell me where WKAR is located. The announcer eald some- thing about Michigan college dances.— M. P. WKAR is in Lansing, Mich. Per- haps gome of the readers can answer vour other query. Finding s, Genaine Beketite P/ riciiig. ! Completa at desiers Y/ Eleetric Service Supahies Co.. Phitedelshin, DE FOREST REG. U.S. PAT. OFF. ‘OW is the time to prove for yourself how De Forest Tubes can improve the working of your set. How wonderfully they amplify and trans- mit to your loud speaker clearly, faithfully, exactly what is broadcast—free from ord nary tube noises that distort and change the original sound waves! A price reduction will never affect this priceless characteristic of all De Forest Tubes. But it does make enjoyment of marvelously accurate reproduction easier sumption 6/100 of an ampere. Fila- ment poten- tial 3 volts. Standard bakelite base. for you to obtain. De Forest Tubes serve both as detectors and as amplifiers. They are made to with- stand current overloads and areinterchange- ablein all standard circuits. It will pay you to get De Forest Tubes. Sold by De Forest agents. DE FOREST RADIO COMPANY Jersey City, N. J. DV-2forstor- agp batterie Apower tube. Filament consumption 25/100 of an ampere. Fila- ment poten- tial 435 volte. could hear “The Magic Flute” on a FADA Neutrodyne Fada selectivity is one of its chief —his trai famous old opera. The of thi: of the pipe-organ. The Fada Neutrodyne has the range of the 88-key pianoforte. McCormack's pure tenor, Bori’s delicious soprano, create the illusion of standing beside the actual artists when on a Fada set. tibn, Flatulency; Wind Colic and Durrhu allaying Feveruhness the Stomach and Bowels, aids the assimilation of Food; giving healthy and natural sleep. Tn mld imitations, always look for the signature of Bt 72200 Absolytgly Harmiess- Harmless - No Opigfgg. Physicians everywhere recommend it ity. a radio receiving set. ined ear would approve the tonal fidelity to the original in his woodwind instrument is caught in all its purity by the famous Fada Neutrodyne. With equal tonal truth, Fada reproduces the deep rolling bass Bass and baritone voices are reproduced with equal fidel- Nor does Fada create those rau- cous distortions that have kept many discriminating folks from investing in charms. peculiar charm Turn the dials to predeter- mined numbers, and in rolls the very station you want to hear—provided the waves from that station are reach- ing your neighborhood. Fada also excels in distance and volume. In short, Fada is a word of four let- best. you hear them ters meaning radio at its very, very There are six models to meet every taste and pocketbook. $75 to $270. Fada is adapted to either dry-cell or storage-battery tubes, and either indoor or outdoor aerial. Hear Fada. It will be a revelation in radio! Fada now and be ready to hear the world’s famous artists whenever they Buy your sing or play over the radio. F. A. D. 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