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Transistor-Boy 57E

Transistor-Boy 57E; Grundig Radio- (ID = 626461) Radio
Transistor-Boy 57E; Grundig Radio- (ID = 504642) Radio Transistor-Boy 57E; Grundig Radio- (ID = 504649) Radio
Transistor-Boy 57E; Grundig Radio- (ID = 504650) Radio Transistor-Boy 57E; Grundig Radio- (ID = 504643) Radio
Transistor-Boy 57E; Grundig Radio- (ID = 504647) Radio Transistor-Boy 57E; Grundig Radio- (ID = 504651) Radio
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Transistor-Boy 57E; Grundig Radio- (ID = 504642) Radio
Grundig Radio-: Transistor-Boy 57E [Radio] ID = 504642 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
For model Transistor-Boy 57E, Grundig (Radio-Vertrieb, RVF, Radiowerke):
D Grundig Transistor-Boy 57E Frontansicht.
Country:  Germany
Manufacturer / Brand:  Grundig (Radio-Vertrieb, RVF, Radiowerke)
alternative name
Grundig Portugal || Grundig USA / Lextronix
Year: 1957/1958 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: DK96 DF96 DAF96 DF97
Semiconductors (the count is only for transistors) 3: OC72 OC72 OC76
Main principle Superheterodyne (common); ZF/IF 468 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast plus more than 2 Short Wave bands.
Power type and voltage Line / Batteries (any type) / 110; 125; 220 / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 0.2 W (unknown quality)
from Model: Transistor-Boy 57E - Grundig Radio-Vertrieb, RVF,
Material Plastics (no bakelite or catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 260 x 190 x 90 mm / 10.2 x 7.5 x 3.5 inch
Notes Grundig Transistor-Boy 57E, ein hybrid-bestücktes Radio, ist die Exportversion des inländischen Transistor-Boy 57.
Empfangsbereiche: MW, KW1 45...90m, KW2 25...45m, KW3 13...25m.
Wegen der erweiterten Kurzwellenbänder ist noch eine zusätzliche Teleskopantenne eingebaut.
Transistoren: 1x OC76 für Spannungswandler, 2x OC72 für Gegentakt- Endstufe.

Grundig Transistor-Boy 57E, equipped with tubes and three transistors, is the export model of the domestic Transistor-Boy 57. Short wave reception from 90 to 13 meters in three ranges. Additional telescopic antenna for SW. Ferrite rod antenna for MW/BC.
Net weight (2.2 lb = 1 kg) 2.8 kg / 6 lb 2.7 oz (6.167 lb)
Source of data - - Data from my own collection

Model page created by Bernd Schmitz. See "Data change" for further contributors.

All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Here you find 6070 models, 5290 with images and 4087 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.

Collection of a member from D