400B Chippendale Ch= W-836 or W-839, W-837, 16-E-2

Capehart Corp.; Fort Wayne, IN - see also Farnsworth

  • Year
  • 1933/1934
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 35025

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 17
  • Main principle
  • Superhet with RF-stage; ZF/IF 180 or 465 kHz; 3 AF stage(s)
  • Tuned circuits
  • 9 AM circuit(s)
  • Wave bands
  • Wave Bands given in the notes.
  • Details
  • Record-Changer, both sides!; Visual Tuning Indicator pre Eye
  • Power type and voltage
  • Alternating Current supply (AC) / 60 cycles, 115 Volt
  • Loudspeaker
  • 2 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 400B Chippendale Ch= W-836 or W-839, W-837, 16-E-2 - Capehart Corp.; Fort Wayne, IN
  • Shape
  • Console with any shape - in general
  • Notes
  • 400B Chippendale, two speed changer 16-E-2, remote Aladdin possible
    Cabinet: The Capehart model series 400 with Chippendale cabinet were made in five basic cabinet versions: The first models were called Chippendale 400 without suffix for 1931/32, followed by 400A (1932/33) and 400B (1933/34).
    Model Chippendale 405 followed as Chippendale 405C in 1934/35, 405D, 405E, 405F and 405G (1938/39).
    Then it changed style again and got model number Chippendale 410G, 410H, 410K and Chippendale 410M.After the war the models had the changer 41-E instead of 16-E: Chippendale 413N followed with a parallel Chippendale 414N, both for 1946-1948), followed by Chippendale 413P and 414P for 1948-50 as the last production.
    Style Chippendale was also used for Panamuse and others - and other companies used the style. See at the manufacturer Howard.

    Chassis = change by season: See Rider's volume 5-2 for the 8-tube tuner chassis W-836 for Capehart 400B, 402B and 404B with 58 RF, 58 osc, 2A7 mixer, 2 x 58 IF, 55 and 2 x 57 and tuning meter. But read this article about variants and different tuners for the "B". The all wave tuner chassis W-839 with 58, 2A7, 2 x 58, 56, 55, and 2 x 57 and tuning meter, also having 8 tubes, is found on Rider's 5-3. And see the 9-tube amplifier chassis W-837 - tubes 3 x 56, 4 x 2A5 and 2 x 5Z3 Rider's 5-4. Careful not to confuse it with Rider's page 1-1 to 1-4 for models 400, 401 and 402, one chassis with 13 tubes.

    See here the "Common information for the Capehart model pages for the 1930s and 1940s". We show also a model page for the 400 series, either to collect photos of unknown detail and/or to show the different cabinets in comparison.

  • Price in first year of sale
  • 995.00 $
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 4 = ca. 1934 and before

 Collections | Museums | Literature

 Forum

Forum contributions about this model: Capehart Corp.; Fort: 400B Chippendale Ch= W-836 or W-839, W-837, 16-E-2

Threads: 1 | Posts: 1

The Capehart models with suffix "B" for season 1933/34 were having the third different chassis for receiver and amplifier. They were the second generation with dual speed record changers, which were dropped after season C due to no success of that time 33 rpm records by RCA.
See a general text on Capehart Radio-Phonographs for the 1930s and 1940s here.

Tuner chassis 400B series

Rider's shows us 3 different tuner chassis for the "B" models.
These are used in the following models:
400B Chippendale
, 402B Adam, 404B Chateau und perhaps also 300B Deauville.
 

Broadcast only tuner chasssis
For this chassis, Rider's shows us two different versions:
Rider's page Capehart 4-2 shows an unnumbered schematic with a mixer 58, last tube 58 and quite some differences in mixer and IF stages when compared with Rider's Capehart 5-2 with a schematic number W-836 from March 15, 1934. The first schematic has even a connection more for the "B" voltage for the AVC tube and an IF of 180 kHz! It gives us quite some checkpoints with the voltages. It shows tree and four tuned circuits. The newer schematic W-836 shows 9 tuned circuits, two more, but IF is 465 kHz!

The "All-Wave" chassis W-839, April 10, 1934
But in Rider's page Capehart 5-3 there is even a second version of the new chassis - with nearly the same tubes, but an "All-Wave chassis" instead of broadcast only. IF = 465 kHz.

It has an oscillator 56 instead of a tube 58 and is for the following bands:
Broadcast 540 to 1500 kHz
Long Wave 142 to 350 kHz
Short wave 1.4 to 3.7 MHz
Short wave 3.5 to 8.5 MHz
Short wave 8.4 to 20 MHz

Amplifier chassis
Rider's 4-3 and Rider's 5-4 with schematic number W-837 from March 16. 1934 differ not much. The main difference is the additional wire for "B" AVC, difference cathode first tube and some parts quality (voltage).

We don't know how the different versions were named - but surely the All-Wave models must show a different name - at least in ads. Hopefully we get some more information on that.
Guests can use the
contact form and are naturally invited to participate - for instance also with photos.
Every help to achieve a most complete reference work for radios and related is most welcome.

Best material is primary sources as folders, ads, fliers ... A scan of such material would be wonderful!

Ernst Erb, 09.Sep.12

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