• Country
• Japan

• Manufacturer / Brand
• Toa Electric Co., Ltd. 東亜; Kobe

• Year
• 1970 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 221265

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Batteries / addl. power jack / 6 x 1,5 / 12 Volt

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

• Power out
• 5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Transistor Shoulder Megaphone SPA-302 - Toa Electric Co., Ltd. 東亜;

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

• Dimensions (WHD)
• 3.5 x 6.5 x 11 inch / 89 x 165 x 279 mm

• Notes
• TOA Shoulder Megaphone SPA-302;
  Mic & radio in. 8 & 16 ohms ext. speaker jack. Ext. source.

• Net weight (2.2 lb = 1 kg)
• 7.5 lb (7 lb 8 oz) / 3.405 kg

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 42 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Toa Electric Co., Ltd. 東亜; Kobe