• Country
• Germany

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

• Year
• 1937–1940

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 3045

• • Brand: SEL

• Number of Tubes
• 6

• Valves / Tubes
• REN904 REN904 LK4330 LK4330 RGQ7,5/0,6 RGQ7,5/0,6

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

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 235; 250 Volt

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

• Power out
• 100 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: LVA/B100 - Lorenz; Berlin, Zuffenhausen u

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 470 x 250 x 250 mm / 18.5 x 9.8 x 9.8 inch

• Notes
• Eingangs-Steuerspannung: 0,1 V; Ausgangs-Impedanzen: 50/100/140 Ohm.

• Net weight (2.2 lb = 1 kg)
• 25 kg / 55 lb 1.1 oz (55.066 lb)

• Price in first year of sale
• 1,300.00 RM

• Source of data
• Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 730 models, 584 with images and 354 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lorenz; Berlin, Zuffenhausen u.a.