• Country
• Italy

• Manufacturer / Brand
• Ducati, SSR (Società Scientifica Radio Brevetti Ducati); Bologna

• Year
• 1946 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 237141

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

• Number of Tubes
• 5

• Valves / Tubes
• 6J8G 6K7G 6Q7G 6V6G 5Y3

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 140; 160; 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 22 cm = 8.7 inch

• Power out
• 4 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: RR3412.1 [without magic eye] - Ducati, SSR Società

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 670 x 340 x 310 mm / 26.4 x 13.4 x 12.2 inch

• Notes

• We currently don't know if model RR3412.1 was ever made without magic eye.

  The model described here might have been modified, or a cabinet of model RR3412.1 was fitted with a chassis without magic eye, e.g. RR3411.1.

  See also the model page for RR3412.1 with magic eye, where we have proof for the type not only on the dial scale but also from type labels on the chassis.

• Net weight (2.2 lb = 1 kg)
• 12.7 kg / 27 lb 15.6 oz (27.974 lb)

• Author
• Model page created by Ugur ZAN. See "Data change" for further contributors.

• Other Models

• Here you find 103 models, 84 with images and 75 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ducati, SSR (Società Scientifica Radio Brevetti Ducati); Bologna