• Country
• Germany

• Manufacturer / Brand
• Holzinger & Co. GmbH, Max - Radio Holzinger (Maho); München

• Year
• 1951

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 279866

• Number of Tubes
• 3

• Valves / Tubes
• UCH5 UF6 UL2_Valvo

• Number of Transistors

• Semiconductors
• Selengleichrichter

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 4 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Audion-Allstrom-Vierkreiser AS4 - Holzinger & Co. GmbH, Max -

• Dimensions (WHD)
• 300 x 205 x 130 mm / 11.8 x 8.1 x 5.1 inch

• Notes

• Bausatz komplett mit Gehäuse und Lautsprecher. Röhrensatz und Baumappe zusätzlich zu erwerben.

• Price in first year of sale
• 80.00 DM

• Mentioned in
• - - Manufacturers Literature (Holzinger Sonderpreisliste Nov. 1951)

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

• Other Models

• Here you find 19 models, 17 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Holzinger & Co. GmbH, Max - Radio Holzinger (Maho); München