• Country
• Italy

• Manufacturer / Brand
• Marelli (Radiomarelli); Sesto San Giovanni (MI)

• Year
• 1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 73915

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

• Number of Tubes
• 5

• Valves / Tubes
• 6A7 78 75 41 80

• Main principle
• Superheterodyne (common); ZF/IF 125 kHz

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

• Details
• Record Player (not changer); Visual Tuning Indicator pre Eye

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Calipso II 12 - Marelli Radiomarelli; Sesto

• Shape
• Console, Highboy (legs > 50 %).

• Dimensions (WHD)
• 665 x 995 x 400 mm / 26.2 x 39.2 x 15.7 inch

• Notes

• Variante (piccole variazioni del circuito) del Radiomarelli Damayante.

  Strumento indicatore di sintonia.

  Presenti 2 schemi leggermente diversi, con e senza l'indicatore di sintonia.

  Lo "Schemario degli Apparecchi Radio" D.E. Ravalico Seconda edizione - Hoepli - 1945 indica il Calipso II come radiofonografo senza indicatore di sintonia ed il Damayante (senza giradischi), con lo strumento indicatore di sintonia.

• Price in first year of sale
• 2,250.00 ITL

• Source of data
• Guida Pratica Antique Radio (1) 1999

• Mentioned in
• La moderna Supereterodina, Ravalico, 1938 (pag. 371)

• Literature/Schematics (1)
• -- Schematic (Il Manuale del Radiomeccanico G.B. Angeletti – Radio Industria – 1945)

• Literature/Schematics (2)
• Schemario di apparecchi radio a valvole (II edizione, D.E. Ravalico - Hoepli - 1945)

• Author
• Model page created by Alessandro De Poi. See "Data change" for further contributors.

• Other Models

• Here you find 485 models, 376 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)