• Country
• Sweden

• Manufacturer / Brand
• Philips, Svenska AB, Stockholm

• Year
• 1958 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 231875

• Number of Tubes
• 6

• Valves / Tubes
• ECC85 ECH81 EBF89 ECL82 EM80 ECL82

• Number of Transistors

• Semiconductors
• OA79 OA79 OA79 B155C90

• Main principle
• Superheterodyne (common); ZF/IF 468/10850 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: B4S81A - Philips, Svenska AB, Stockholm

• Shape
• Tablemodel with Push Buttons.

• Notes

• Philips chassis G2.

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Aglef Tröger. See "Data change" for further contributors.

• Other Models

• Here you find 240 models, 220 with images and 109 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips, Svenska AB, Stockholm