Standardyne Multivalve
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Standard Radio Corp.: Standardyne Multivalve [Radio] ID = 619920 933x650
Select picture or schematic to display from thumbnails on the right and click for download.
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Standardyne | ||||
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| Year: 1926/1927 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 1: Multivalve |
| Main principle | TRF with regeneration; 2 AF stage(s); Reflex |
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| Tuned circuits | 2 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Standardyne Multivalve - Standard Radio Corp.; |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Dimensions (WHD) | 12 x 8.25 x 9.5 inch / 305 x 210 x 241 mm |
| Notes | The radio model "Standardyne Multivalve" by Standard Radio Corporation, MA, is one of the very few models using the "Multivalve" tube, a triple triode with a common filament (actually three filaments in series). An other was the model "Baby Emerson Loud Speaker Set", made by Clapp-Eastham. The year 1925 is found in several literature - but there is no evidence of existance of the tube at that time! Even 1926 might be too early. The model uses two variable condensers for tuning plus a filament rheostat. The tube works as an RF amplifier, detector and AF amplifier. The case size is taken from the base, followed by a sloping front panel. Using a reflex circuit, the model Standardyne Multivalve Radio has even 4 tube functions. By the way: In Germany Loewe made a triple triode with integrated coupling devices to form a complete radio circuitry (eccept tuning devices) in 1926 which had a great success. See also the early triple triodes from TKD Germany. |
Model page created by Ernst Erb. See "Data change" for further contributors.
All listed radios etc. from Standard Radio Corp.; Worcester
Here you find 18 models, 13 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
