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1947-48 Theatre Catalog, 6th Edition, Page 377 (363)

1947-48 Theatre Catalog, 6th Edition
1947-48 Theatre Catalog
1947-48 Theatre Catalog, 6th Edition, Page 377
Page 377


1947-48 Theatre Catalog, 6th Edition, Page 377

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Motiograph offers two basic sound systemseModels M-9-B and M-911 Dual, for theatres of 1.000 and 2.000 seats. The power output of these basic systems may be brought up to serve theatres up to 6.000 seats by the addition of one or more power amplifiers.

With your choice of any model Altec-Lansing "Voice of the Theatre" or Motiograph loudspeaker equipment, Model M-S-B is available with five sizes of loudspeaker systems and Model M-911 Dual with three sizes. while there is choice of three large loudspeaker systems in the higher powered sound system models.







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SOUND S'ISTEMS

The Motiograph SH-7500 sound reproduce: is based on designs of Electrical Research Products Division of Western Electric Company.

Main amplifiers are all powerrated at two per cent distortion. First quality sound reproducers and DC. excitations are offered in every model. In all dual models two or more main amplifiers are furnished, so that in an emergency sufficient amplifier power is available. Switching panels are furnished to afford facilities for operating either amplifier alone.

Motiograph sound systems have been designed for nuick, easy servicing in the field.



Inc" 4431 W. LAKE ST., CHICAGO 24, ILL.



EXPORT DEPT.: FRAZAR 8. HANSEN, LTD., 3OI CLAY ST., SAN FRANCISCO II, CALIFORNIA

1947-48 THEATRE CATALOG

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1947-48 Theatre Catalog, 6th Edition, Page 377