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Transistor 505

Transistor 505; Grundig Radio- (ID = 1296530) Radio Transistor 505; Grundig Radio- (ID = 1296531) Radio
Transistor 505; Grundig Radio- (ID = 1296532) Radio Transistor 505; Grundig Radio- (ID = 1296533) Radio
Transistor 505; Grundig Radio- (ID = 1296534) Radio
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Transistor 505; Grundig Radio- (ID = 1296530) Radio
Grundig Radio-: Transistor 505 [Radio] ID = 1296530 900x675
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For model Transistor 505, Grundig (Radio-Vertrieb, RVF, Radiowerke)
Country:  Germany
Manufacturer / Brand:  Grundig (Radio-Vertrieb, RVF, Radiowerke)
alternative name
Grundig Portugal || Grundig USA / Lextronix
Year: 1969 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Power type and voltage Dry Batteries / 6 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out
from Model: Transistor 505 - Grundig Radio-Vertrieb, RVF,
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 270 x 180 x 70 mm / 10.6 x 7.1 x 2.8 inch

This Transistor set appears to be virtually identical to the Music Boy 210E.
It has a full range tone control. No automatic frequency control on FM. No signal strength or battery meter.
Connections on the side for 1) Line In/Out, 2) US Style earphone plug and 3) external AC adaptor.
Battery holder takes 6 D Cells (9 volts).
No "Made in Germany" markings. Probably it was made in Portugal. No country markings on dial glass - just frequencies in Khz, m, and MHz and "channels" for FM.
Markings on "Grundig Quality" tag inside battery compartment are as follows:
801352 (serial number ?)

Model page created by Michael Witas. See "Data change" for further contributors.

All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Here you find 6061 models, 5286 with images and 4091 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.