• Country
• Germany

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

• Year
• 1953–1960

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 19497

• Number of Tubes
• 1

• Valves / Tubes
• EF40

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 6,3~ & 300- Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vorverstärker 6SEla2121 - Siemens & Halske, -Schuckert

• Shape
• Rack

• Dimensions (WHD)
• 520 x 68 x 175 mm / 20.5 x 2.7 x 6.9 inch

• Notes
• Siemens Vorverstärker 6 S Ela 2121.
  3 Eingänge, 3 Ausgänge; Frequenzbereich 40-15000 Hz ± 2 dB.
  In den VDRG-Handbüchern 1953/54 bis 1959/60 geführt.

• Net weight (2.2 lb = 1 kg)
• 1.7 kg / 3 lb 11.9 oz (3.744 lb)

• Price in first year of sale
• 186.00 DM

• External source of data
• Erb

• Source of data
• Kat.d.Rundf.GrossH.1953/54

• Mentioned in
• HdB d.Rdf-& Ferns-GrH 1959/60

• Other Models

• Here you find 2523 models, 2120 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