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TR7, TR 7 TR-7

Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 1955 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7:
Wave bands Broadcast only (MW).
Power type and voltage Storage and/or dry batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: TR7, TR 7 TR-7 - Sony Corporation; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Notes This early transistor radio, TR-7 or TR7 (TR 7) came after the TR55. The Sony TR-7 or TR7 (TR 7) is a top table radio.

Model page created by Ernst Erb. See "Data change" for further contributors.

All listed radios etc. from Sony Corporation; Tokyo
Here you find 3524 models, 3264 with images and 747 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.