• Country
• Switzerland

• Manufacturer / Brand
• Albis, Albiswerke AG (Siemens Switzerland AG / Telefunken Zürich AG / Siemens-Albis); Albisrieden

• Year
• 1961 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 238155

• Number of Tubes
• 2

• Valves / Tubes
• ECF80 E80CC

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Studioverstärker Albis 502/61a - Albis, Albiswerke AG Siemens

• Shape
• Chassis only or for «building in»

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

• Other Models

• Here you find 175 models, 151 with images and 145 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Albis, Albiswerke AG (Siemens Switzerland AG / Telefunken Zürich AG / Siemens-Albis); Albisrieden