• Country
• Japan

• Manufacturer / Brand
• Panasonic, Matsushita, National ナショナル (also tubes); Osaka

• Year
• 1970 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 169720

• Number of Transistors
• 11

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Short Wave plus FM or UHF.

• Details
• Record Player (not changer)

• Power type and voltage
• Line / Batteries (any type) / 110; 200; 225; 250 / 6 x 1,5 Volt

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

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: National 3-Band 11-Transistor Radio Phonograph SG-660F - Panasonic, Matsushita,

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

• Dimensions (WHD)
• 350 x 260 x 125 mm / 13.8 x 10.2 x 4.9 inch

• Notes
• National SG-660F is a AC/Battery powered portable radio with built-in record player for 33 and 45 rpm. See also the model SG-660.

• Net weight (2.2 lb = 1 kg)
• 4.570 kg / 10 lb 1.1 oz (10.066 lb)

• Author
• Model page created by Edith Mills. See "Data change" for further contributors.

• Other Models

• Here you find 2987 models, 2764 with images and 621 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka