Motion Picture News (Oct-Dec 1930)

70 Motion Picture News December 6 , 19 3 0 JENSEN RADIO MANUFACTURING CO., Chicago. Loudspeakers — Jensen Auditorium and Jensen Auditorium, Jr., models. To handle output of amplifiers delivering: 20 watts; uses 280 rectifier tube; with input transformers for inputs of 30 watts or less; available for both DC and AC, large model has 12 inch cone and small model ten inch cone. JEWELL ELECTRICAL INSTRUMENT CO., Chicago. Analyzer, Sound Equipment — Pattern 566 consisting of four instruments mounted in case; has direct current instrument having ranges of 0-12-30-60-600-1200 volts. 0-6-60 amperes and 0-12-30-60-120 milliamperes: alternating current meter with ranges of 0-4-8-16-125-250 volts; a thermo couple galvanometer for checking amplifier out put, and a microammeter. reading 0-15-150 microamperes for grid and photocell currents. JOHNS MANVILLE CORP., Chicago. Wall Tile for Acoustics — In asbestos and a wide range of color combinations and for special application in theatre lounges. Declared to be waterproof and fireproof. KAUTZ PERFECTONE, INC., Norwood, Ohio. Reproducer, Kautz, Perfectone — For sound-on-film or disc reproduction and for public address systems. * * * KIRK COLOR CONTROL, New York. Sign, Electric — Color control sign basis of which is cells, or "pigeon holes" and SYNCR0FILM Built to cost no more — nor less — than Box Office Quality demands. . .. Continuous service in theatres here and abroad proves Syncrofilm Reproduction gives talkie presentations the quality that wins patron approval and loyalty for houses in which it is installed. . . Simplicity of design makes for low cost, troubleproof operation and economical maintenance. WEBER MACHINE CORPORATION Pioneers in the Sound Field 59 RUTTER ST., ROCHESTER, N. Y. Export Dept. 15 LAIGHT ST.. N. Y. C. Cable Address "ARLAB" NEW YORK basic colors of which are red. green and blue. By adjustments, manufacturer states wide range of color effects may be secured. * * * KLIEGL BROTHERS, UNIVERSAL ELECTRIC STAGE LIGHTING. New York. Borderlighits, No. 615 — Focusing type with automatically-controlled color frames: consists of series of spotlights in single housing, each light source equipped with four electro-mechanically operated color frames for gelatin mediums; each light source can be used for all colors. Footlights, Cyclorama — Light restricted to drop, can be set in flush with or on stage floor within three feet of drop; slide grooves provided in front of each reflector, for metal frames for gelatin or glass color mediums with provision also made for nine-inch naturally-colored glass roundels; wired for independent control of four colors. Footlights, Disappearing — Constructed so when not in use can be closed down flush with stage floor, hardwood panel fastened to back serves as part of stage floor, when footlight is closed: released bv flushring pull attached to spring latch at center of each section; each section equipped with switches automatically connect the lamp circuits when the footlight is opened and disconnect them when it is closed. Spotlights, Miniature — Small incandescent spot, equipped with adjustable framing shutters, to regulate size and shape of projected light beam, covering a maximum circular area 30 inches in diameter at a distance of three feet or a 16 inch square area at the same distance with corresponding larger or smaller coverage as the distance is varied or the light opening changed. Stands, Music — Solid wood, with light guards on all four sides, at set angle, height adjustable and light fixture, with pull-chain twin-lamp socket; cast iron tripod base, fluted wooden pedestal with telescopic music rest support. * * * LAKESIDE CO., Hermansville, Mich. Ventilation — Furblos system for warm air heating and ventilation of theatres. * * * LINCHROPHONE Co., Utica. N. Y. Reproducer — Sound-on-Film. No slit in optical system; claimed to^eliminate critical adjustment of exciter lamp. * * * LINCOLN ELECTRIC AND MANUFACTURING CO., Boonville, Ind. Reels — Day, aluminum with rounded, polished edges, five inch drum of nickel with bronze hub and kev way adapted and drilled for automatic changeover starting the incoming motor through a resistance, automatically switching the motor to run and change the light and sound without aid from the operator: same device works in the automatic rewind, the rewind starting when the lid is closed and operating until the last turn is off the unwinding reel, when the current is disconnected. * * * LUPTONS SONS, INC., DAVID, Philadelphia. Steel Cabinets — Designed for storage of film. Line also includes record cabinet slide, photo and insert racks, inspection table, wardrobe and trailer film cabinet. * * * MACY MANUFACTURING CO., Brooklyn, N. Y. Horns, Suspension — Six foot exponential with chain suspension: for theatres up to 500 seats; depth 26& inches, bell, 29 by 29 inches, weight, 25 pounds. Microphones — M-l and M-2, for voice group and voice and music transmission: solid back type and special design carbon buttons.