• Country
• Germany

• Manufacturer / Brand
• Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG

• Year
• 1976 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 116961

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

• Number of Transistors
• 31

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 7 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

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

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

• Power out
• 10 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Proxima Grand 415 - Stern-Radio Sonneberg, VEB,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 555 x 120 x 280 mm / 21.9 x 4.7 x 11 inch

• Notes
• Mit Pseudoquadrofonie.

• Price in first year of sale
• 1,170.00 DM

• Mentioned in
• Sortimentskatalog Elektroakustik 1976

• Author
• Model page created by Berthold Grenz. See "Data change" for further contributors.

• Other Models

• Here you find 385 models, 311 with images and 285 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG