Pre-Selector Phono Radio
Lafayette Radio & TV Corp; New York (NY)
- País
- Estados Unidos
- Fabricante / Marca
- Lafayette Radio & TV Corp; New York (NY)
- Año
- 1930/1931
- Categoría
- Radio - o Sintonizador pasado WW2
- Radiomuseum.org ID
- 162633
-
- alternative name: Wholesale Radio
Lafayette catalog 1931 page 9
Lafayette catalog 1931 page 9
Lafayette catalog 1931 page 9
Lafayette catalog 1931 page 9
- Numero de valvulas
- 7
- Principio principal
- RFS sin reacción; 2 Etapas de AF
- Número de circuitos sintonía
- 4 Circuíto(s) AM
- Gama de ondas
- OM (onda media) solamente
- Especialidades
- Tocadiscos (sin cambiador autom)
- Tensión de funcionamiento
- Red: Corriente alterna (CA, Inglés = AC) / 105 - 125 Volt
- Altavoz
- Altavoz electrodinámico (bobina de campo)
- Material
- Madera
- de Radiomuseum.org
- Modelo: Pre-Selector Phono Radio - Lafayette Radio & TV Corp; New
- Forma
- Consola baja, patas más cortas del 50%.
- Ancho, altura, profundidad
- 27 x 47.5 x 15.25 inch / 686 x 1207 x 387 mm
- Anotaciones
- The Lafayette Pre-Selector has a copper plated steel chassis for minimum resistance. Four gang single dial control with completely shielded stators. Choke and field coil for power supply. The volume control is part of the antenna bridge circuit. Linear power detector with plate rectification. A voltage of 300 is employed and a high resistance between cathode and ground gives an automatic variation of grid voltage depending on the strength of the input signal. Band pass filter with pre-selector. Utah Stadium Dynamic Speaker, producing from 20 to 6000 cycles. Resistance coupled first audio stage and a transformer coupled push-pull output stage. Lafayette writes about "the new 1930-31 Lafayette Pre-Selector Reciever".
The model P.S. Phono-Radio-Combination was delivered as console with the Balanced Impedance Utah Stadium Dynamic Speaker, less tubes for $ 97.50 (list $ 199.00) or with complete set of RCA Radiotrons and Aerial Equipment for $ 109.05 (list price $ 219.00). See picture details and see details and summaries for the models of this catalog 1931 (season 1930/31).
- Precio durante el primer año
- 109.00 $ !
- Documentación / Esquemas (1)
- Lafayette Radio Catalog (Lafayette Catalog 1931 for 1930/31, page 6-9.)
- Autor
- Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.
- Otros modelos
-
Donde encontrará 1380 modelos, 1199 con imágenes y 424 con esquemas.
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