• Country
• Switzerland

• Manufacturer / Brand
• Elmes Staub & Co. AG; Richterswil

• Year
• 1973 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 101430

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Details
• Power Supply (not only Batt.El.)

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Netzgerät 20/20A - Elmes Staub & Co. AG;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 137 x 186 x 38 mm / 5.4 x 7.3 x 1.5 inch

• Notes
• Netzgerät zu Elmes 20 und Elmes 20A; Grundplatte mit Netzgerät passt ins Batteriefach, liefert 2× 4,5 V=.

• Source of data
• -- Collector info (Sammler)

• Other Models

• Here you find 7 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elmes Staub & Co. AG; Richterswil