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B4 ANP221

B4 ANP221; Tesla; Praha, (ID = 310484) R-Player
B4 ANP221; Tesla; Praha, (ID = 1778511) R-Player B4 ANP221; Tesla; Praha, (ID = 1778510) R-Player
B4 ANP221; Tesla; Praha, (ID = 2256590) R-Player B4 ANP221; Tesla; Praha, (ID = 2256591) R-Player
B4 ANP221; Tesla; Praha, (ID = 2102748) R-Player B4 ANP221; Tesla; Praha, (ID = 328436) R-Player
B4 ANP221; Tesla; Praha, (ID = 328437) R-Player B4 ANP221; Tesla; Praha, (ID = 328439) R-Player
B4 ANP221; Tesla; Praha, (ID = 328440) R-Player B4 ANP221; Tesla; Praha, (ID = 2127610) R-Player
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B4 ANP221; Tesla; Praha, (ID = 1778511) R-Player
Tesla; Praha,: B4 ANP221 [R-Player] ID = 1778511 1400x1151
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For model B4 ANP221, Tesla; Praha, Bratislava etc.
Country:  Czechoslovakia
Manufacturer / Brand:  Tesla; Praha, Bratislava etc.
Year: 1966–1970 Category: Sound/Video Recorder and/or Player
Semiconductors (the count is only for transistors) 14: 2NU72 2NU72 GC507 3NU72 106NU70 106NU70 105NU70 106NU70 106NU70 GC515 106NU70 104NU71 GC507 GC500 GA207 KY701 GA204
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Alternating Current supply (AC) / 120; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 4.5 W (unknown quality)
from Model: B4 ANP221 - Tesla; Praha, Bratislava etc.
Material Modern plastics (no Bakelite or Catalin)
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 315 x 120 x 300 mm / 12.4 x 4.7 x 11.8 inch
Notes Vierspur-Mono; Bandgeschwindigkeiten: 2,38/4,76/9,56 cm/s; Übertragungsbereich: 50···15000 Hz. Eingang für Radio, Mikrofon, Plattenspieler. Ausgang: Radio, Kopfhörer 1 V/500 Ohm.
Net weight (2.2 lb = 1 kg) 6.8 kg / 14 lb 15.6 oz (14.978 lb)
Price in first year of sale 820.00 Mark
Literature/Schematics (1) Magnetofony 1, 1956-1970, Bozdech J.
Documents about this model
  Tesla B4 ANP221 Bedienanleitung 2217 KB

Model page created by Wolfgang Lill. See "Data change" for further contributors.

All listed radios etc. from Tesla; Praha, Bratislava etc.
Here you find 1791 models, 1091 with images and 549 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Tesla; Praha,: B4 ANP221
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tesla: ANP221; B4 - Kein Ton bzw. leise u. verzerrt
Uwe Ronneberger

Über den internen Lautsprecher wird nur ein sehr leises, verzerrtes Signal wiedergegeben. Die Wiedergabe über externen Verstärker/Radio funktioniert gut.

Der Koppelkondensator C301 ( 5µF) in der Eingangsstufe des Endverstärkers hat Feinschluß !

Tesla; Praha,: B4 ANP221
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