• Country
• Ireland

• Manufacturer / Brand
• Sony Ireland, Shannon

• Year
• 1964 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 306538

• Number of Transistors
• 7

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Dry Batteries / D: 4 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Seven Transistor 2 Band TR-7170L - Sony Ireland, Shannon

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 290 x 110 x 150 mm / 11.4 x 4.3 x 5.9 inch

• Net weight (2.2 lb = 1 kg)
• 1.335 kg / 2 lb 15 oz (2.941 lb)

• Author
• Model page created by Rudolf Nemeth. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Ireland, Shannon