• Country
• Netherlands

• Manufacturer / Brand
• Amroh NV (Radio Bulletin monthly), Muiden

• Year
• 1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 185857

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

• Number of Tubes
• 7

• Valves / Tubes
• ECH42 EAF42 ECC40 EL41 EM4 EL41 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 471 kHz; 3 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 127; 220 Volt

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

• Power out
• 7 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Balanssuper MK50-A - Amroh NV Radio Bulletin

• Shape
• Chassis only or for «building in»

• Source of data
• Radio Bulletin

• Mentioned in
• Radio Bulletin October 1950

• Author
• Model page created by Harry Goudsmits. See "Data change" for further contributors.

• Other Models

• Here you find 240 models, 208 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Amroh NV (Radio Bulletin monthly), Muiden