• Country
• Belgium

• Manufacturer / Brand
• SBR Société Belge Radio-Electrique, Bruxelles

• Year
• 1933/1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 75573

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 5

• Valves / Tubes
• MSP4 VMP4 MHSD4 PT4N U10 GJR320Z

• Main principle
• Superheterodyne (common); ZF/IF 112 kHz; Anode bend detection

• Tuned circuits
• 6 AM circuit(s)

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

• Details
• Visual Tuning Indicator pre Eye

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 145; 220; 245 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 28 cm = 11 inch

• Power out
• 3.1 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super Ondolina 534A2 - SBR Société Belge Radio-

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

• Dimensions (WHD)
• 400 x 520 x 280 mm / 15.7 x 20.5 x 11 inch

• Notes
• • The 534x series radios (except for the 110V DC versions) have a neon tuning indicator.
  • There is an alternative tubeset from Philips: E446 E447 E444 E443 506
  • SBR produced the following models 534:
    • 534x2: table model with loudspeaker;
    • 534x3: luxury console;
    • 534x4: luxury console with pick-up;

  where 'x' represents 'A' (AC mains) or 'C' (DC mains, 110 or 220V).

• Net weight (2.2 lb = 1 kg)
• 16.3 kg / 35 lb 14.4 oz (35.903 lb)

• Price in first year of sale
• 2,950.00 BFr

• External source of data
• P.H.BRANS

• Mentioned in
• Manuel de la Radio 1940, van Cortenberghe

• Literature/Schematics (1)
• Radio Schakelingen, J.G.R. van Dijck

• Author
• Model page created by Hugo Sneyers. See "Data change" for further contributors.

• Other Models

• Here you find 718 models, 666 with images and 391 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from SBR Société Belge Radio-Electrique, Bruxelles