• Country
• Spain

• Manufacturer / Brand
• Unknown - CUSTOM BUILT: Spain

• Year
• 1950 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 319713

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

• Number of Tubes
• 12

• Valves / Tubes
• EF37 EF37 EF37 EF37 EF37 EF37 6SN7 6SN7 6L6 6L6 5V4 5V4

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• from Radiomuseum.org
• Model: desconocido - unknown 10 Amplificador a válvulas - Unknown - CUSTOM BUILT: Spain

• Notes

• Amplificador push-pull, con alimentación doble para previo y final.

• Author
• Model page created by Toni Gutiérrez García. See "Data change" for further contributors.

• Other Models

• Here you find 51 models, 46 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unknown - CUSTOM BUILT: Spain