• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1959 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 107706

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

• Number of Tubes
• 4

• Valves / Tubes
• ECC81 ECC81 EF86 EF86

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Vorverstärker 6SEla2154 - Siemens & Halske, -Schuckert

• Dimensions (WHD)
• 470 x 100 x 180 mm / 18.5 x 3.9 x 7.1 inch

• Notes
• Eingänge: Mikrofon 1 und 2 = 0,5 mV / 200 Ohm, Magnetton: 150 mV / 500 kOhm; Ausgang 0,775 V / 600 Ohm.

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Wolfram Zylka. See "Data change" for further contributors.

• Other Models

• Here you find 2522 models, 2119 with images and 1334 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München