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Neutrodyne Model XI

Neutrodyne Model XI; Sears, Roebuck & Co. (ID = 1539333) Radio Neutrodyne Model XI; Sears, Roebuck & Co. (ID = 1539334) Radio
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Neutrodyne Model XI; Sears, Roebuck & Co. (ID = 1539333) Radio
Sears, Roebuck & Co.: Neutrodyne Model XI [Radio] ID = 1539333 933x703
Select picture or schematic to display from thumbnails on the right and click for download.
For model Neutrodyne Model XI, Sears, Roebuck & Co.; Chicago (IL):
1927 Sears catalog
Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Year: 1927 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: UX201A UX201A UX201A UX201A UX201A UX112A or UX171A
Main principle TRF without regeneration; 3 AF stage(s); Neutrodyne
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Model: Neutrodyne Model XI - Sears, Roebuck & Co.; Chicago
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 29.5 x 11 x 11.25 inch / 749 x 279 x 286 mm

The Sears Silvertone 6-Tube Neutrodyne Model XI is a battery operated 6 tube BC band receiver. Uses a 6 V "A+" storage battery to power the filaments, a 4.5 V "C-" battery to bias the two audio stages, Qty (2) 45 V "B+" batteries to power the two audio stages and a 45 V tap between the "B+" batteries to power the detector stage.

Price in first year of sale 68.45 USD
Mentioned in 1927 Sears radio catalog

Model page created by Alan Larsen. See "Data change" for further contributors.

All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 5339 models, 3107 with images and 3907 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.