• Country
• Czechoslovakia

• Manufacturer / Brand
• Transmetra, (where?)

• Year
• 1946 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 138615

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

• Number of Tubes
• 8

• Valves / Tubes
• 6SJ7 6SJ7 6L6G 6L6G 6L6G 6L6G 5X4G or 5Z3 5X4G or 5Z3

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 220; 240 Volt

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

• Power out
• 50 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Koncový stupen 50W Z-47050 - Transmetra, where?

• Shape
• Chassis only or for «building in»

• Notes
• 50 Watt Endstufe. 1 Eingang 0,4 V.

• Source of data
• -- Original-techn. papers.

• Author
• Model page created by Wolfgang Lill. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 0 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Transmetra, (where?)