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Piano K-Tronics 3991

Piano K-Tronics 3991; TEC Dieter Beer; (ID = 769737) Radio
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Piano K-Tronics 3991; TEC Dieter Beer; (ID = 769737) Radio
TEC Dieter Beer;: Piano K-Tronics 3991 [Radio] ID = 769737 700x878
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For model Piano K-Tronics 3991, TEC Dieter Beer; Wiesbaden:
K-Tronics, TEC; Muster 3991; Piano Radio
Country:  Germany
Manufacturer / Brand:  TEC Dieter Beer; Wiesbaden
Year: 1976 ?? Category: Broadcast Receiver - or past WW2 Tuner
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Power type and voltage Dry Batteries / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8.5 cm = 3.3 inch
Power out
from Model: Piano K-Tronics 3991 - TEC Dieter Beer; Wiesbaden
Material Wooden case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 200 x 270 x 150 mm / 7.9 x 10.6 x 5.9 inch
Notes Radio in Form eines Flügels, der sich öffnen lässt. Es trägt die Kennzeichnung: Muster: 3991, Modell Piano, Brand: Radio, Status: working. Es scheint Entwurf zu sein.
Net weight (2.2 lb = 1 kg) 0.5 kg / 1 lb 1.6 oz (1.101 lb)

Model page created by Reimund REINHARDT. See "Data change" for further contributors.

All listed radios etc. from TEC Dieter Beer; Wiesbaden
Here you find 140 models, 134 with images and 36 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.