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70M 7 Tube Duo-Symphonic

70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670722) Radio 70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670723) Radio
70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670738) Radio 70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670724) Radio
70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670725) Radio
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70M 7 Tube Duo-Symphonic ; Lafayette Radio & TV (ID = 670722) Radio
Lafayette Radio & TV: 70M 7 Tube Duo-Symphonic [Radio] ID = 670722 908x933
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For model 70M 7 Tube Duo-Symphonic, Lafayette Radio & TV Corp; New York (NY):
From the Lafayette 10th Anniversary Catalog 1932.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Lafayette Radio & TV Corp; New York (NY)
alternative name
 
Wholesale Radio
Year: 1931/1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 35 27 24 35 24 47 80
Main principle Super-Heterodyne (Super in general)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 110 - or fitted for 220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 70M 7 Tube Duo-Symphonic - Lafayette Radio & TV Corp; New
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Notes The Lafayette 70-C 7 Tube Duo-Symphonic has a Cadmium plated chassis. Three gang type tuning condenser. The third knob is for "perfected tone control". Sensivity is 2 to 4 microvolts per meter. The model is licensed under patents of RCA, Hazeltine, Meissner and LaTour.

This model is sold as Cathedral with list price $ 62.50 and Lafayette price $ 35.50 less tubes, for $ 42.63 including RCA licensed tubes and Aerial Equipment or for $ 43.78 if RCA tubes are delivered. With additional $ 3.00 it can be operated with 220 Volt AC.

As mantel receiver the Duo-Symphonic is named 70M and as console C-7, 701 and 702, as phonograph combination it is the 703P (page 8). Pages 20 through 23 show it and the 10 tube chassis for "De Luxe" cabinets no. 162, 181, 179 and 184. See details or summaries about this catalog.
Price in first year of sale 43.00 $
Literature/Schematics (1) Lafayette Radio Catalog (Lafayette 10th Anniversary catalog 1932, page 4.)

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Lafayette Radio & TV Corp; New York (NY)
Here you find 1303 models, 1109 with images and 394 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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