• Country
• Hong Kong

• Manufacturer / Brand
• Tung Yung Electrical Co. - Sound Master Electronics (H.K.) Ltd.; Kowloon

• Year
• 1990 ??

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 365589

• Number of Transistors
• 8

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 40 W (max.)

• Material
• Printed Circuit Board

• from Radiomuseum.org
• Model: 40W SEPP AMPLIFIER TA-400 - Tung Yung Electrical Co. -

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 130 x 32 x 152 mm / 5.1 x 1.3 x 6 inch

• Notes

• Tung Yung 40-watt amplifier kit.

• Author
• Model page created by Antonio Herrera. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tung Yung Electrical Co. - Sound Master Electronics (H.K.) Ltd.; Kowloon