• Country
• Austria

• Manufacturer / Brand
• Henry, Kapt. Heinrich & Co.; Wien

• Year
• 1952 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 236912

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

• Number of Tubes
• 1

• Valves / Tubes
• EF40

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Powered by external power supply or a main unit. / 6,3 & ? Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: HMV IV - Henry, Kapt. Heinrich & Co.;

• Dimensions (WHD)
• 115 x 165 x 85 mm / 4.5 x 6.5 x 3.3 inch

• Notes

• Mikrofonvorverstärker für Wandmontage.

• Net weight (2.2 lb = 1 kg)
• 1.3 kg / 2 lb 13.8 oz (2.863 lb)

• Price in first year of sale
• 725.00 ATS

• Source of data
• - - Manufacturers Literature

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Hans Haas. See "Data change" for further contributors.

• Other Models

• Here you find 80 models, 74 with images and 42 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Henry, Kapt. Heinrich & Co.; Wien