• Country
• Italy

• Manufacturer / Brand
• Sinudyne, Societá Elettronica Italiana SEI (S.E.I.); Ozzano Emilia (Bologna)

• Year
• 1980 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 321554

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / AA: 3 x 1.5 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: SR-158 - Sinudyne, Societá Elettronica

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 70 x 120 x 20 mm / 2.8 x 4.7 x 0.8 inch

• Notes

• Made in Hong Kong.

• Author
• Model page created by Aldo Andreani. See "Data change" for further contributors.

• Other Models

• Here you find 79 models, 39 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sinudyne, Societá Elettronica Italiana SEI (S.E.I.); Ozzano Emilia (Bologna)