• Country
• Italy

• Manufacturer / Brand
• Geloso SA; Milano

• Year
• 1967 ?

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 99069

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

• Number of Tubes
• 3

• Valves / Tubes
• 12AX7 6AL5 12AT7 0A2

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100/250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Alimentatore G4-229 - Geloso SA; Milano

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

• Dimensions (WHD)
• 390 x 195 x 280 mm / 15.4 x 7.7 x 11 inch

• Notes
• questa apparecchiatura comprende l'alimentazione per il trsmettitore G4-228 ed alcuni circuiti ausiliari studiati per questo trasmettitore (circuito vox e antitrip) e l'altoparlante per il ricevitore G4-216. Oltre le valvole si trovano 8 diodi 1S1695 e 4 diodi BY100.

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Mentioned in
• Bollettino Tecnico Geloso (N. 105 del estate-autunno 1967 pag. 35)

• Author
• Model page created by Giuseppe Antonio Tusini. See "Data change" for further contributors.

• Other Models

• Here you find 956 models, 803 with images and 724 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Geloso SA; Milano