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RM55 Grundig TM819

RM55; Helvar Suomen (ID = 924877) Radio RM55; Helvar Suomen (ID = 924878) Radio
RM55; Helvar Suomen (ID = 924880) Radio RM55; Helvar Suomen (ID = 924881) Radio
RM55; Helvar Suomen (ID = 924883) Radio RM55; Helvar Suomen (ID = 924885) Radio
RM55; Helvar Suomen (ID = 1140324) Radio RM55; Helvar Suomen (ID = 1140325) Radio
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RM55; Helvar Suomen (ID = 924877) Radio
Helvar Suomen: RM55 [Radio] ID = 924877 700x933
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For model RM55 Grundig TM819, Helvar (Suomen Koneliike); Helsinki
Country:  Finland
Manufacturer / Brand:  Helvar (Suomen Koneliike); Helsinki
alternative name
Arma, Helsinki
Year: 1954/1955 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: ECC85 ECH81 EF89 EABC80 EM80 EL84
Main principle Super-Heterodyne (Super in general)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details Tape Recorder
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker 2 Loudspeakers / Ø 8 inch = 20.3 cm
Power out
from Model: RM55 [Grundig TM819] - Helvar Suomen Koneliike;
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Dimensions (WHD) 560 x 900 x 360 mm / 22 x 35.4 x 14.2 inch
Notes Helvar RM55 is with Grundig TM819 taperecorder.
Net weight (2.2 lb = 1 kg) 25 kg / 55 lb 1.1 oz (55.066 lb)
Source of data - - Data from my own collection

Model page created by Jari Aalto. See "Data change" for further contributors.

All listed radios etc. from Helvar (Suomen Koneliike); Helsinki
Here you find 248 models, 205 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.