• Country
• Germany

• Manufacturer / Brand
• Conrad Electronic (Voltcraft), Radio-Conrad, Conrad & Co; Berlin, Hirschau

• Year
• 1997

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

• Radiomuseum.org ID
• 256700

• • Brand: Voltcraft

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors

• Semiconductors
• TBA820M

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 3,5-16 Volt

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

• Power out
• 1 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Mini-Verstärker 1 Watt Best.-Nr.: 116831 - Conrad Electronic Voltcraft,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 40 x 45 x 0 mm / 1.6 x 1.8 x 0 inch

• Notes

• Frequenzbereich ca. 100...18.000 Hz; Lautsprecherausgang 4...8 Ω; Ruhestrom 8 mA, bei Vollaussteuerung 250 mA.

• Mentioned in
• -- Original-techn. papers. (Bauanleitung)

• Author
• Model page created by Jörg Holtzapfel. See "Data change" for further contributors.

• Other Models

• Here you find 144 models, 135 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Conrad Electronic (Voltcraft), Radio-Conrad, Conrad & Co; Berlin, Hirschau