• Country
• Finland

• Manufacturer / Brand
• Oy Helvar; Helsinki

• Year
• 1965 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 228652

• Number of Transistors
• 23

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

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

• Loudspeaker
• 2 Loudspeakers / Ø 8 cm = 3.1 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stereomaster 1000 - Oy Helvar; Helsinki

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 750 x 155 x 225 mm / 29.5 x 6.1 x 8.9 inch

• Notes

• Helvar production based on Beomaster 900 from B&O Denmark

• Author
• Model page created by Jari Aalto. See "Data change" for further contributors.

• Other Models

• Here you find 254 models, 214 with images and 93 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Oy Helvar; Helsinki