radiomuseum.org

Soundmirror BK-401

Soundmirror BK-401 ; Brush Development Co (ID = 135651) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994754) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994755) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994756) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994757) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994758) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994759) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994760) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994761) Sonido-V
 
Soundmirror BK-401 ; Brush Development Co (ID = 994762) Sonido-V
Soundmirror BK-401 ; Brush Development Co (ID = 1642451) Sonido-V Soundmirror BK-401 ; Brush Development Co (ID = 140895) Sonido-V
Soundmirror BK-401 ; Brush Development Co (ID = 140897) Sonido-V Soundmirror BK-401 ; Brush Development Co (ID = 994753) Sonido-V
Soundmirror BK-401 ; Brush Development Co (ID = 140896) Sonido-V Soundmirror BK-401 ; Brush Development Co (ID = 140898) Sonido-V
Soundmirror BK-401 ; Brush Development Co (ID = 140899) Sonido-V Soundmirror BK-401 ; Brush Development Co (ID = 140900) Sonido-V
Soundmirror BK-401 ; Brush Development Co (ID = 136135) Sonido-V Soundmirror BK-401 ; Brush Development Co (ID = 541713) Sonido-V
Utilice la barra deslizante rojo por más.
Soundmirror BK-401 ; Brush Development Co (ID = 1642451) Sonido-V
Brush Development Co: Soundmirror BK-401 [Sonido-V] ID = 1642451 933x1128
Seleccione una imagen o esquema para mostrar las miniaturas de la derecha y haga clic para descargar.
For model Soundmirror BK-401, Brush Development Co.; Cleveland, Ohio:
Thanks for Mr.Nagy Vilmos, Hungary, Orsós Magnó Múzeum, Terény and Első Zalai Rádiómúzeum Alapítvány, First Zala County Radio Museum Foundation.
 
País:  Estados Unidos
Fabricante / Marca:  Brush Development Co.; Cleveland, Ohio
alternative name
 
Brush Electronics
Año: 1946 Categoría: Registrador o reproductor de sonido o visual
Válvulas 10: 6SJ7 6SN7 6SJ7 6SN7 6E5 6SN7 6SN7 6SN7 6SN7 5Y3
Principio principal Amplificador de Audio
Gama de ondas - no hay
Especialidades Grabadora de cinta
Tensión de funcionamiento Red: Corriente alterna (CA, Inglés = AC) / 110 Volt
Altavoz Altavoz dinámico (de imán permanente)
Potencia de salida
de Radiomuseum.org Modelo: Soundmirror BK-401 - Brush Development Co.;
Material Madera
Forma Sobremesa de cualquier forma, detalles no conocidos.
Ancho, altura, profundidad 450 x 290 x 350 mm / 17.7 x 11.4 x 13.8 inch
Anotaciones The Soundmirror BK-401 is the second magnetic tape recorder-reproducer of the Brush Development Company. The operator instructions are mainly done by typewriting. The recording tape is made of paper. 3 motor drive !

Features: 1/4" mono full-track reel-to-reel recorder/reproducer. 3", 5" and 7" EIA hub reels for 2-hour recording. 7 1/2 ips only. Reels made by 3M.

Designed primarily for home-recording purposes. recordings may be made either from a crystal microphone, supplied with the unit, or from a phonograph pickup or the detector stage of a radio. The recording medium is coated-paper tape, marketed under the name of Magnetic Ribbon. Difficulties with slit tilt are avoided in the Soundmirror by using the same head for both recording and playback; a separate head, spaced about 1 inch from the recording head, is employed for erasing. During recording or playback the medium is held against the recording and erasing heads by felt pressure pads, which are automatically withdrawn when the "stop" switch is depressed. Any previous recording on the medium is automatically erased at the time a recording is made. Level is monitored during the recording period by means of a magic eye tube.
Peso neto 18.8 kg / 41 lb 6.6 oz (41.41 lb)
Mencionado en Funkschau (Heft 6 März 1983 Walter Bruch)
Documentación / Esquemas (4) Photofact Folder, Howard W. SAMS (Set 42, Date 7/48, Folder 4812-25)

Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.



Ir al listado general de Brush Development Co.; Cleveland, Ohio
Donde encontrará 42 modelos, 38 con imágenes y 22 con esquemas.




  
rmXorg