• Country
• Sweden

• Manufacturer / Brand
• Centrum-Radio, Gylling & Co.; Stockholm

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 351816

• • Brand: Gylling

• Number of Tubes
• 4

• Valves / Tubes
• PP2018 R2018 R2018 HP2118

• Main principle
• TRF with regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Direct Current supply (DC) / 110; 120; 150; 220; 240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: DL4 - Centrum-Radio, Gylling & Co.;

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 430 x 490 x 305 mm / 16.9 x 19.3 x 12 inch

• Author
• Model page created by Nico Jacobsen. See "Data change" for further contributors.

• Other Models

• Here you find 193 models, 144 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Centrum-Radio, Gylling & Co.; Stockholm