Magnetofon M-4

Magnetofon M-4; Budapesti (ID = 703669) R-Player Magnetofon M-4; Budapesti (ID = 703670) R-Player
Magnetofon M-4; Budapesti (ID = 703671) R-Player
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Magnetofon M-4; Budapesti (ID = 703669) R-Player
Budapesti: Magnetofon M-4 [R-Player] ID = 703669 805x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Magnetofon M-4, Budapesti Rádiótechnikai Gyár (BRG):
Thanks for Mr.Perneky Sándor Hungary!
Country:  Hungary
Manufacturer / Brand:  Budapesti Rádiótechnikai Gyár (BRG)
Year: 1967–1969 Category: Sound/Video Recorder and/or Player
Valves / Tubes 4: EF86 ECC85 EL84 EM84
Semiconductors (the count is only for transistors) 2:
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Alternating Current supply (AC) / 110; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 2 W (unknown quality)
from Model: Magnetofon M-4 - Budapesti Rádiótechnikai Gyár
Material Leather / canvas / plastic - over other material
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 355 x 325 x 165 mm / 14 x 12.8 x 6.5 inch

Speed: 9,53; 4,76; 2,38 cm/sec.
Frequency response: 50 - 14000 Hz +/-5 dB.

Model Calypso M-8 is the improved version.

See also the export model for Germany, Revue M4, distributed by Quelle Versandhaus GmbH, Fürth.

Net weight (2.2 lb = 1 kg) 9.7 kg / 21 lb 5.9 oz (21.366 lb)
Literature/Schematics (1) Radio es Televizio Vevö keszülekek 1967-69

Model page created by Sandor Selyem-Tóth. See "Data change" for further contributors.

All listed radios etc. from Budapesti Rádiótechnikai Gyár (BRG)
Here you find 80 models, 72 with images and 23 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.