Radio today (Sept 1935-Dec 1936)

Grunow features 36 models * Ace console of the Grunow line has automatic tuning — "Teledial." Features of the liue are automatic antenna tuning, clock type tuning, cathode ray indicator, and unusual cabinet design. Metal tubes in most models. Bell intercommunicating system Professional recording machine Broadcast and police 2-band table superhet with metal tubes. Fullvision 3%-inch dial. Tone control and AVC — output of 3 watts. Cabinet of striped walnut — size 9% x 14% s 7% inches. Model 542 — list $32.95. Other table models: 510 5T 1-band AC $34.95 532 5T 2-band AC $24.98 555 5T 3-band AC $49.95 564 5T 2-band AC $19.95 572 5T 3-band AC $44.95 590 5T 2-band AC-DC Three-band 7 metal tube console — range, 550-1,720, 1,720-5,600, 5,600-18,000 kc. Dual ratio vernier dial — electron eye tuning indicator. R-f. preselection ■ — ■ floating condenser gang and chassis. AVC and tone control. Power output — 3% watts. Model 731 — list $79.95. Other console models with same chassis: 723 — $79.95; 733 — $79.95; 735 — $79.95. Other consoles: 551 & 553 5T 2-band 573 5T 3-band 631 & 643 6T 3-band 823 & 831 8T 4-band 833 & 835 8T 4-band 941 9T 4-band 1541 15T 4-band UHF $44.95 $54.95 $69.95 $99.95 $99.95 $119.95 $179.50 Some models available in black or white. General Household Utilities Corp., 2 638 N. Crawford Ave., Chicago, 111. — Radio Today * "Low cost inter-department communications system. Three standard units serve all uses — AC-DC amplifier unit with crystal speaker which also serves as mike; speaker unit used also as mike'; mike unit with crystal speaker. Combination of standard units provides multiple unit service. Two-station outfit — list $39.50. Bell Sound Systems, Inc.. 61 E. Goodale St., Columbus, Ohio — Radio Today Magnavox record player * Phonette radio attachment for playing records through radio set. Self-starting constant speed motor, crystal pick-up, and volume control. Housed in walnut case. Standard models for AC circuits — AC-DC types at increased price. Complete electric phonographs with amplifiers and speakers also available. Electro-Accoustic Products Co., Fort Wayne, Ind. — Radio Today Service laboratory * Portable service laboratory comprised of vibrator analyzer, tube analyzer, test oscillator, universal test speaker, electrolytic condenser analyzer, capacity tester, multi-meters. All equipment mounted on steel work ■k 1937 model recording machine — cuts from inside out or outside in. Special timing bar with speed regulated at 90, 110, 130 lines per inch — instantaneous change of speed or lines. Massive turntable — floating head with vertical and lateral angle adjustments. Exclusive micrometer adjustment. Universal Microphone Co., Inglewood, Calif. — Radio Today Nomad auto radio * Six tube superhet with synchronus vibrator-rectifier. Mounts in any car — two holes required. Iron-core i-f. and r-f. coils — 3 gang condenser. Controls for instrument panels. Power output of 2% watts feeds 6-inch speaker. Size 7 x 7 x 9% inches. Model HA67 — list $49.50. Hetro Electrical Industries, 4 611 Ravenswood Ave., Chicago, 111. — Radio Today Halson AC-DC set * Six tube table type superhet with 5-inch full-vision dial. Two wave bands, 545-2,400, 6,00020,000 kc. Dual-speed vernier— -i-f. wavetrap. Size 7% x 9% x 11% inches. Model 50-X— list $36.95. bench with rubber tired castors — wooden top — tool drawer. Earl Webber Co., 1217 Washington Blvd., Chicago, 111., — Radio Today Other Halson sets: 05 5T 2-band AC-DC table $22.50 05E 5T 2-band AC-DC table $24.35 50-RLW 6T 2-band AC-DC table $35.55 60-M 7T 3-band AC-DC table $45.95 60-L 7T 3-band AC-DC table $48.55 100-M 6T 1-band AC-DC table $30.65 536 5T 2-band AC table $38.55 606 7T 3-band AC table . . $49.10 6L6 7T 3-band AC table $51.70 Halson Radio Mfg. Co., 120 E. 16th St., New York City. — Radio Today Sectional rack for amplifiers * Standard type rack with sectional construction for use with standard relay rack panels. Available in numerous sizes — knock-down form. Insuline Corp. of America, 25 Park PI., New York City — Radio Today (Continued on next page) June, 1936 57