• Country
• Switzerland

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

• Year
• 1948 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 199060

• Number of Tubes
• 6

• Valves / Tubes
• EF12 EF12 ECH21 4699N 4699 AZ12

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-250 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Verstärker E-20 - Albis, Albiswerke AG Siemens

• Shape
• Tablemodel, low profile (big size).

• Notes
• Albis Verstärker E 20;
  Mono Tischverstärker, Gegentaktendstufe, Eingang f. Mikrophon 1 & Grammophon, deutsch beschriftet, Serien# 4946 gesichert, 90 VA Anschlusswert.

• 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