• Country
• Germany

• Manufacturer / Brand
• SABA; Villingen

• Year
• 1929/1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 6775

• • Brand: Schwer & Söhne, GmbH

• Number of Tubes
• 4

• Valves / Tubes
• RE074s RE084s RE034s RE134S

• Main principle
• TRF with regeneration; 1 Special; 2 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Direct Current supply (DC)

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: ES4 - SABA; Villingen

• Shape
• Chassis only or for «building in»

• Notes
• Einbau-Chassis!

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

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 1645 models, 1503 with images and 1185 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SABA; Villingen