• Country
• Italy

• Manufacturer / Brand
• GBC; Milano

• Year
• 1963

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 160990

• • alternative name: Gian Bruto Castelfranchi

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

• Number of Tubes
• 4

• Valves / Tubes
• 12AT6 12AX7 6V6 6V6

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Line / Batteries (any type) / 110; 125; 140; 160; 220; 12 Volt

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

• Power out
• 12 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplificatore Z-82 - GBC; Milano

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

• Dimensions (WHD)
• 330 x 190 x 180 mm / 13 x 7.5 x 7.1 inch

• Notes
• Amplificatore di potenza
  Sensibilità: Mic: 4mV/1MOHm; Fono: 200mV/1MOHm
  Fedeltà di risposta:±3dB fra 100 e 12000 Hz
  Entrate: una per microfono,una per fono con miscelazione
  Raddrizzatore al selenio B300/C70

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Literature/Schematics (1)
• Selezione Radio-TV Marzo 1963

• Author
• Model page created by Eduard Abfalterer. See "Data change" for further contributors.

• Other Models

• Here you find 419 models, 297 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GBC; Milano