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L-3 De Luxe

L-3 De Luxe ; Lafayette Radio & TV (ID = 656341) Radio
L-3 De Luxe ; Lafayette Radio & TV (ID = 700656) Radio L-3 De Luxe ; Lafayette Radio & TV (ID = 700657) Radio
L-3 De Luxe ; Lafayette Radio & TV (ID = 703407) Radio
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L-3 De Luxe ; Lafayette Radio & TV (ID = 700656) Radio
Lafayette Radio & TV: L-3 De Luxe [Radio] ID = 700656 612x933
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For model L-3 De Luxe, Lafayette Radio & TV Corp; New York (NY):
Lafayette Catalog Nº 53 for 1933, page 15.
 
Paese:  USA (Stati Uniti d'America)
Produttore / Marca:  Lafayette Radio & TV Corp; New York (NY)
alternative name
 
Wholesale Radio
Anno: 1932/1933 Categoria: Radio (o sintonizzatore del dopoguerra WW2)
Valvole 12: 58 58 56 58 58 56 57 57 56 46 46 82
Principio generale Supereterodina con stadio RF; ZF/IF 175 kHz; 3 Stadi BF
N. di circuiti accordati 8 Circuiti Mod. Amp. (AM)
Gamme d'onda Solo onde medie (OM).
Particolarità
Tensioni di funzionamento Alimentazione a corrente alternata (CA) / 105 - 120 Volt
Altoparlante 2 altoparlanti
Potenza d'uscita 10 W (qualità ignota)
Radiomuseum.org Modello: L-3 De Luxe - Lafayette Radio & TV Corp; New
Materiali Mobile in legno
Forma Console, con gambe d'appoggio basse (< 50%).
Dimensioni (LxAxP) 26 x 42 x 15 inch / 660 x 1067 x 381 mm
Annotazioni The chassis L-1 for 105-120 volts and L-2 for 220-240 volts 40 cycles or 110 volts 25 cycles share the same schematic - and also L-3 Regent and L-4 Regent are listed on that Rider's schematic 5-9. But the same schematic/chassis is also used for the models L-5 Viceroy, L-6 Viceroy and - displayed on page 137 of the catalog - the models with Capehart record changer as L-7 and L-8 and with Capehart two-speed phonograph L-9, L-10. The higher number in a name pair is the higher voltage. The given voltages for L-2 in the catalog page 12 are not repeated for other models but 220-240 volts 25 - 40 cycles. Both can be true. For models L-3 and L-5 the catalog lists 105-110 volts - what should be read for 105-120.
It is a chassis for two electro dynamic loudspeakers and there is the note "Dual Twin Voice dynamic speakers". One speaker is pitched for high notes and the second for low notes, which arrangement results in an overall fidelity of practically 100% within the extremes of 70 to 4500 cycles. The models have a tube 57 as noise suppression for silent tuning and semi class "B" push-pull output with two tubes 46. The models feature Automatic interference suppression, manual interference control, automatic volume control, triple dial tuning, improved twin voice dynamic speakers, tone control and an illuminated tuning meter. Sensitivity is less than 1 microvolt per meter, selectivity for 10 kc separation. It delivers potentially 18 watts but this has been reduced to a max. of 10 watts. Current consumption is 110 watts. Rubber cushion mounted tuning condenser. Four chokes for the elimination of hum and distortion. Illuminated full vision tuning. But broadcast band (BC) only!

See picture details and see details and summaries for the models of this catalog no. 53 for 1933 (Season 1932/33).
Prezzo nel primo anno 78.00 $
Bibliografia Rider's Perpetual, Volume 5 = ca. 1934 and before
Letteratura / Schemi (1) Lafayette Radio Catalog (Lafayette Catalog Nº 53 for 1933, page 12-15 and 137.)

Modello inviato da Ernst Erb. Utilizzare "Proponi modifica" per inviare ulteriori dati.



Elenco delle radio e altri apparecchi della Lafayette Radio & TV Corp; New York (NY)
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