• Country
• Italy

• Manufacturer / Brand
• GVH Elettronica; Bologna

• Year
• 1978–1980

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 337846

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

• Number of Transistors
• 9

• Semiconductors
• BC237 BC337 BC297 BD801 BD802 MJ15004 MJ15004 MJ15003 MJ15003 µA301 1N4003 1N4003

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Printed Circuit Board

• from Radiomuseum.org
• Model: Amplificatore HI-FI Mark 300 KS - GVH Elettronica; Bologna

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 180 x 68 x 130 mm / 7.1 x 2.7 x 5.1 inch

• Notes

• Amplificatore monofonico su circuito stampato fornito di morsettiere per tutti i collegamenti.
  Tensione di funzionamento CC 50 + 50 V 3 A in servizio continuo con 6 A di picco.
  Potenza di uscita 200 Weff (RMS) su 4 Ω. Impedenza di uscita 4 ÷ 16 Ω.
  Banda passante: 9 Hz ÷ 33 kHz ± 3 dB. Distorsione a 200 W eff a 1 kHz: ≤ 0,15%.

• Mentioned in
• - - Manufacturers Literature (Documentazione del produttore)

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 50 models, 48 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from GVH Elettronica; Bologna