- Country
- Italy
- Manufacturer / Brand
- Marelli (Radiomarelli); Sesto San Giovanni (MI)
- Year
- 1949/1950
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 94719
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast plus more than 2 Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 135; 160; 190; 220 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Wooden case
- from Radiomuseum.org
- Model: RD121B - Marelli Radiomarelli; Sesto
- Shape
- Console: Chairside Radio.
- Dimensions (WHD)
- 920 x 800 x 400 mm / 36.2 x 31.5 x 15.7 inch
- Notes
- A partire dalla matricola n. 12931 le valvole 6SA7 e 6SK7 vengono sostituite dalle 6BE6 e 6BA6.
Since serial no. 12931, 6BE6 and 6BA6 tubes were used instead of 6SA7 and 6SK7.
- Source of data
- Guida Pratica Antique Radio II (2000)
- Mentioned in
- Collezione di Schemi, Scuola Radio Elettra 1953
- Literature/Schematics (1)
- Riparazioni - Scuola Radio Elettra (pag. M51-M52)
- Author
- Model page created by Alessandro De Poi. See "Data change" for further contributors.
- Other Models
-
Here you find 485 models, 375 with images and 298 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marelli (Radiomarelli); Sesto San Giovanni (MI)