• Country
• Germany

• Manufacturer / Brand
• Lorenz; Berlin, Zuffenhausen u.a.

• Year
• 1934 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 238980

• • Brand: SEL

• Number of Tubes
• 5

• Valves / Tubes
• REN904 REN904 RE604 RE604 RGN4004

• Main principle
• Audio-Amplification; 3 AF stage(s)

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

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

• Power out
• 3.5 W (unknown quality)

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Ba.KV.3,5 - Lorenz; Berlin, Zuffenhausen u

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 350 x 250 x 200 mm / 13.8 x 9.8 x 7.9 inch

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Author
• Model page created by Tobias Münzing. See "Data change" for further contributors.

• Other Models

• Here you find 732 models, 586 with images and 359 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lorenz; Berlin, Zuffenhausen u.a.