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4055/56; Grundig Radio- (ID = 243666) Radio
4055/56; Grundig Radio- (ID = 243668) Radio
4055/56; Grundig Radio- (ID = 373275) Radio
4055/56; Grundig Radio- (ID = 373276) Radio
4055/56; Grundig Radio- (ID = 373277) Radio
4055/56; Grundig Radio- (ID = 2135980) Radio 4055/56; Grundig Radio- (ID = 679751) Radio
4055/56; Grundig Radio- (ID = 679752) Radio 4055/56; Grundig Radio- (ID = 679754) Radio
4055/56; Grundig Radio- (ID = 126367) Radio 4055/56; Grundig Radio- (ID = 126368) Radio
4055/56; Grundig Radio- (ID = 126372) Radio 4055/56; Grundig Radio- (ID = 300539) Radio
4055/56; Grundig Radio- (ID = 679753) Radio 4055/56; Grundig Radio- (ID = 679755) Radio
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4055/56; Grundig Radio- (ID = 2135980) Radio
Grundig Radio-: 4055/56 [Radio] ID = 2135980 1363x1041
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For model 4055/56, Grundig (Radio-Vertrieb, RVF, Radiowerke)
Country:  Germany
Manufacturer / Brand:  Grundig (Radio-Vertrieb, RVF, Radiowerke)
alternative name
Grundig Portugal || Grundig USA / Lextronix
Year: 1956 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: ECC85 ECH81 EF89 EF80 EM34 or EM35 EABC80 EBC41 EL84 EL84
Main principle Superheterodyne (common)
Tuned circuits 9 AM circuit(s)     13 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details Radio Control (+Remote Wire etc)
Power type and voltage Alternating Current supply (AC) / 110-220 Volt
Loudspeaker 5 Loudspeakers
Power out
from Model: 4055/56 - Grundig Radio-Vertrieb, RVF,
Material Wooden case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 706 x 444 x 300 mm / 27.8 x 17.5 x 11.8 inch

2 Tasten für UKW, "Fern-Dirigent".
Drehbare Ferritantenne, Gegentakt-Endstufe.

Net weight (2.2 lb = 1 kg) 17.6 kg / 38 lb 12.3 oz (38.767 lb)
Literature/Schematics (1) -- Original-techn. papers.

Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)
Here you find 6052 models, 5261 with images and 4077 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Grundig Radio-: 4055/56
Threads: 1 | Posts: 2
Hits: 2249     Replies: 1
grundig: 4055/56;
Martin Panhuis

I am repairing a Grundig 4055W/3D-56 and the MW/LW/SW is working fine, but only the FM is not working. I have replaced the 10 uF elco in the FM detector, but I hear nothing than a little bit noise (with the volume at maximum level). I exchanged the EABC80 and ECC85 and doesn't matter.

When I use a small transistor FM radio to test the local oscillator of the Grundig radio and I tune this at 100.7MHz and I tune the Grundig 4055 to 90 MHz I don't hear nothing on the transistorradio. Even when I turn the dialknob from the beginning to the end of the Grundig, I don' t hear a  signal on my transistorradio.

The voltage on pin1 (anode of first triode) is 145 V, the voltage on pin 6 (anode of second triode) is about 132 V.

Does somebody know if there is a technical explanation of the FM tuner of this radio? What could be the reason that the oscillator is not working.

I use the output of the FM tuner of my Telefunken Opus 7 radio and connect it to the first grid of the Ech81 tube of the 4055 radio. Now I have a good sound, so the mf amplifiers and FM detector works fine and the problem is in the FM tuner of the 4055.


Omer Suleimanagich

Did you replace ALL the paper capacitors?  Did you replace the, "black" capacitor, in the FM "box"?!

Grundig Radio-: 4055/56
End of forum contributions about this model