Business screen magazine (1938)

OUIVD PROJECTION 35inin. Motion Pictureis The DeVRY CORPORATION 1111 Armitage Avenue Chieaii,o. Illlinc .\€U i ork H oily wood ^ DeVry Theatre Projeclors and the useful DeVry field ii5iiiin. portable are widely used where 35nini. projeetion is at all pos<sible. Parlieularh is this true in ihe headquarters theatre-auditorium such as many business rt>ncerns now have and in the projection of films before large audiences such as conventions. i "Super" '35niin. DeVry The finest The latest devd<i|>iii<-iil> froi departments of the DeVry Ch the Super DeVry :i.'inim. the streanilineil ease runtains th meot, finest "Britlanle" lens arc equipment esprciuMy sti toriums anil the presentation est quality sound reproduetii Prini-ipal additions to prcvio equipment. Complete details, furnished to interested use representative. The exclusive ture is standard on the "Sl theatre models. of DeVry's theatre line II the debit: n and enfjineoring icapo factory are embodied in atre projeelor. It<^ handsome e perfected projection move* equipment, and the "Super" it able for the largest audiof brilliant imafje^ with high>n on the iheatre-^ize i^ereen. us DeVry models concern arc installation suggestions, etc. rs upon request by factory DeVrj silent chain drive feaiper" as on all other DeVry ■ 21 T K"^', / / Iri" ■ \ ^n^ MK^^m » / f i^«/'i|nPriui^ # T^' , ■ ^^lw| ^nS T*^^'^ i DeVry 35mni. "Portable" Field showings on theatre-size film lor r..ad.>ho«ings or for business and educational auditorium projection of 35mm. 1 theatre-size) films where a conveniently-portable projector is necessary, the redesigned and improved DeVry Model ESF with a 2,000 foot capavilr magazine is widely used. Features Geneva movement for film track . . . automatic tension . . . double, self>loeking idlers . . . steel head, rubber insulated . . . perfectly aligned optical system . . . forced ventilation . . . automatic lakeup. Projection lens. ^" < interchangeable with other focal length lenses). Soundhead: with exciter lamp, photo-ci'll, factory>matehed to a 20-ivatt .Model "'D"' amplifier; furnished complete with tubes, speaker, cord, piloi lamp and plugs. Built in two sturdy eases with wei-:ht distributed for easier carriage. l.OOO foot capacity niaga i DeVry ;35mni. "Semi-Portable" Featuring the silent chain drive The DeVry semi-portable theatre projector with 2.000 foot magazine capacity features the regular DeVry theatre projector mechanism <with lOOO-walt lamp illumination) but is obtainable without the solid base or legs so that it can be moved easily and can be set on an> firnt table or stand. The DeVry theatre projection feature-: silent chain drive. rear fin barrel shutter (no meshed gears), extra webbing to protect the Geneva movement and the DeVry "Brillanlc" lens, are included in the Semi-Portable model system. Heavy duty construction on nil medianieal parts such as tilting devices, case, handles, movement supporters, etc. New lamphouse equipped with independent motor and fan. lOOD-watt illumination, biplane bi-post prefocus lamp. (Thus replaces arc lamp units in business and educational theatre setups of moderate size.) Any size DeVry amplilier and speaker used without mechanical wiring change. Net Heipht. 12.'; pounds. Gros'^. 22.1 pound-. i Standard 35nira. DeVry Suitable for the business theatre The DeVry theatre projector is stanilard equipment in numerous enteriainineni theatre both here and abroad so the "Standard" model is aptly named. For the permanent installation in business or educational theatres, the "Standard" offers professional theatre-quality utility. Projection features include the silent chain drive <no meshed gears) double V belt from motor to mechanism . . . powerful arc lamps or choice of three incandescent combinations of l.OOO watts, 1 lO volts; 1500-watts, 110 »oll-: iinfl 2100.wults. ftO » rdls with transformer, each one • upidd. of two -i/e lamps x ithot mechanical change. Rear bn barrel fliutter, estra webbing of inlermillent movement K^eneva cro§8 type) and .'<treamlined dust-proof case. The "Itrillunte" lens, adopted in many theatres, is standard ciiiiipiKi-iil. 2.000 or f.OOO foot ma(:ii/iiic rapacity oprional. \ iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiniiiiiiiiiiiiiiiiiiiiiiiiiiiii^ INTERNATIONAL PROJECTOR CORP. 92 Gold Street OTHER LINES OF EQUIPMENT KCA sound head equipment is featured with Sim> plex and other leading types of S.^mm. theatre projectors. For literature and complete technical d.taiU addre-s the KtA Pbotopbone Division, KGA Manufacturing Company. f:amden. New Jersey. Complete specirieutinus will he forwardeil lo prospective users of ■l.'imm. sound equipment in Ne,vYork,N.Y. i Simplex lype SP"Mazda" Simplex sound projectors, used where quality 35mm. sound and picture reproduction is demanded, are practically synonymous with Hollywood. Two variations of the more portable SP models are shown. The top illustration shows the SP Model with Mazda illumination and the lower view shows the same moilel with arc equipment. Simplex installations at the New > ork \% orld's Fair include the theatres of the National Biscuit Company, Chrysler, etc. The Model SP is particularly adapl<-d to use in the business and educational field because of its portability. The pedestal illustrat* ed or a demontahle ntetal stand are optional. The column shown permits left or left rotation and tilling froni horizontal to 30 degree position. Equipment includes modern type electro-dynamic loud speaker with mounted in 41 inch non-directional baffle, matched to NP-20 or NP-25 (20 or 25 watts ) anipli tiers. Arc equipment is low intensity reHeclor type are lamp with carbons fed continuously and automatically ; arc-iniage*device permits easy adjustment. Mazda tantp equipment with motor-dri\en fan cooling system permits use of either 1.000 or l,SOO-watt prefocused i Simplex Type SP-"Arc" Projector Type .SP — Drive : €»nly gears used. Intermittent : hardened and ground star wheel and cam running in oil bath. Lens Mount r accommodates "Series I" and "Series II" lens. Lens: .1" "Scries I" B & L furnished; any size lens optional. Sound Optic: Bausch & Lomb. scanning beam .OOOH" wiili-. Fvcitation, AC: 10 volt, 7.5 amp. lamp is standard. D<; Excitation: 10 volt, 5 amps, lamp is optional. Phototube: RCA 918 furnished. Motor: 115 toll, 60 cycle AC is standard, optional 115 volt. 50 cycle AC or uni\er-al gitvernor type motor 105-120 volts ACDC with or without external variable speed control. Case: top, rear and base ca-t aluminum; panels of laminated polished black bakelite. Overall dimensions: height 2t,Vs" . length 27>t", width lO'^i". Meight: 90 pounds. Magazines 2,«00 foot reel capacity. Takeup Magazine enclosed within projector case. Feed Magazine externally mounted. Other "Simplex** theatre model projeclors are available but not shown on this page hecasc of space limitations. Address the inuiiufacturer fur full information. iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiniiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiniiiiniiiiiiiiiiiiiiiiiiiiiiiiiiiiiw either the business or educational fields. t: i^ -Ct Holmes Projector Company. 1813 Orchard Street, Chicago, Illinois manufactures a highty-rccommenfled line of theatre projection equipment. New Holmes model were recently announced (too late for publication in this number) hut full technical specibcations and other data will be furti. ished on your written request addressed to llic manufacturer.