radiomuseum.org

Harko Senior Audion Receiver + Two-Step Amplifier Combination first version: front switch

Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1170483) Radio Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 857504) Radio
Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1199651) Radio Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1199652) Radio
Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1199653) Radio Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1199654) Radio
Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1440563) Radio
Für mehr: roten Scrollbalken bedienen.
Harko Senior Audion Receiver + Two-Step Amplifier Combination; Crosley Radio Corp.; (ID = 1170483) Radio
Crosley Radio Corp.;: Harko Senior Audion Receiver + Two-Step Amplifier Combination [Radio] ID = 1170483 933x553
Wählen Sie rechts durch klick. Mitglieder klicken für Download in gross.
Für Modell Harko Senior Audion Receiver + Two-Step Amplifier Combination first version: front switch, Crosley Radio Corp.; Cincinnati (OH):
Picture from a Crosley ad in 'Radio Broadcast' Vol.1, No.1, May 1922, page 81.
 
Land:  USA
Hersteller / Marke:  Crosley Radio Corp.; Cincinnati (OH)
Jahr: 1922 Kategorie: Rundfunkempfänger (Radio - oder Tuner nach WW2)
Röhren 3: UV200 UV201 UV201
Hauptprinzip Geradeaus ohne Rückkopplung
Anzahl Kreise 1 Kreis(e) AM
Wellenbereiche Mittelwelle, keine anderen.
Spezialitäten
Betriebsart / Volt Akku und/oder Batterie / 6 & 22.5 & 45 Volt
Lautsprecher - Dieses Modell benötigt externe(n) Lautsprecher.
Belastbarkeit/Leistung
von Radiomuseum.org Modell: Harko Senior Audion Receiver + Two-Step Amplifier Combination [first version: front switch] - Crosley Radio Corp.;
Material Gerät mit Holzgehäuse
Form Tischgerät, Truhenform, meist mit Deckel (NICHT Schrägpult).
Bemerkung This is the early version of the "Harko Senior Audion Receiver + Two-Step Amplifier" combination. This combination was at least possible in February 1922 - with the first version of both sets - but we have the official ad for the combination in May 1922 as "Complete Receiving Station" in "Radio Broadcast" Vol. 1, No.1, page 81. The Harko Senior Audion Receiver, a "combined tuner and audion detector" has front switch and lid. In the middle of the two knobs for the two stations, there is a front panel switch to select one or two stages of amplification. Box has overhanging lid. By the way, there are at least three different versions regarding engraving: First version February 1922 with market introduction: straight without special logo: "Crosley two step amplifier" in one line. Second version May 1922 - engraving in two lines. Third version: Later or on the same time it was available without any engraving for the name. In 1923 it was not anymore on the market.

Here is a link to some sources for this model.
Later models have no such switch on the front and are a bit cheaper. The lid is integrated and without overhang. Those later models could be bought with or without engraving "Crosley Cincinnati TWO STEP AMPLIFIER" (including the logo) - with a price difference of one $.
Originalpreis 41.00 $
Literatur/Schema (1) Radio Broadcast, May 1922, p. 81
Literatur/Schema (2) Radio Digest Illustrated, 1922 Jul. 08, p. 7

Modellseite von Ernst Erb angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.



Alle gelisteten Radios usw. von Crosley Radio Corp.; Cincinnati (OH)
Hier finden Sie 1680 Modelle, davon 1006 mit Bildern und 1158 mit Schaltbildern.




  
rmXorg