• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1948 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 325624

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

• Number of Tubes
• 7

• Valves / Tubes
• 6TE8GT 6NK7GT 6Q7G 6C5G 6E5GT 6N7G 5V4G

• Main principle
• Superheterodyne (common); ZF/IF 467 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220; 280 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 8 W (unknown quality)

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Super G-77 RST [Mobile] - Geloso SA; Milano

• Dimensions (WHD)
• 320 x 230 x 220 mm / 12.6 x 9.1 x 8.7 inch

• Notes

• Trattasi di radio per installatori per la realizzazione di radio, mobili bar, etc.

  Tecnicamente identico al G-77R, essendo sprovisto di comandi a tastiera.

• Net weight (2.2 lb = 1 kg)
• 6.6 kg / 14 lb 8.6 oz (14.537 lb)

• Mentioned in
• Bollettino Tecnico Geloso (N.39 INVERNO 1948-1949)

• Author
• Model page created by Lorenzo Venturini. See "Data change" for further contributors.

• Other Models

• Here you find 952 models, 803 with images and 716 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano