TR-725 dark grey / anthracite colour
Sony Corporation; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Sony Corporation; Tokyo
- Year
- 1962
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 103868
- Number of Transistors
- 7
- Semiconductors
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: TR-725 [dark grey / anthracite colour] - Sony Corporation; Tokyo
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Dimensions (WHD)
- 117 x 65 x 34 mm / 4.6 x 2.6 x 1.3 inch
- Notes
- Variante in colore grigio scuro (antracite).
Variante: dark grey colour.
- Net weight (2.2 lb = 1 kg)
- 0.3 kg / 0 lb 10.6 oz (0.661 lb)
- Source of data
- -- Collector info (Sammler)
- Author
- Model page created by Andrea Furlanis. See "Data change" for further contributors.
- Other Models
-
Here you find 3931 models, 3791 with images and 950 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sony Corporation; Tokyo
Collections
The model is part of the collections of the following members.