Super-Celohet (Supercelohet) 33W

Lorenz; Berlin, Zuffenhausen u.a.

  • Year
  • 1933 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • ID
  • 4787
    • Brand: SEL

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 130 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from
  • Model: Super-Celohet 33W - Lorenz; Berlin, Zuffenhausen u
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 400 x 460 x 290 mm / 15.7 x 18.1 x 11.4 inch
  • Notes
  • Eingangsbandfilter für MW + LW.
  • Net weight (2.2 lb = 1 kg)
  • 15.9 kg / 35 lb 0.4 oz (35.022 lb)
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Circuit diagram reference
  • Lange+Schenk+FS-Röhrenbestückung

 Collections | Museums | Literature


The model Super-Celohet (Supercelohet) is part of the collections of the following members.


Forum contributions about this model: Lorenz; Berlin,: Super-Celohet 33W

Threads: 3 | Posts: 8

The material of the housing is solid massive wood (no plywood), The dial scale border is in bakelite.
I found my set of very high quality. I am really astonished that after 70 years it is in such a good condition, although quite a lot of components have been replaced (mains xformer, capacitors, rectifier and AN4126 tube). The two RENS1234 tubes have both lost their grey coating

Georges Van Campenhout, 16.Dec.04

Weitere Posts (5) zu diesem Thema.

The rear panel of my Lorenz Supercelohet carries a small triangular logo (kind of road sign; but the border in green), showing a round loudspeaker on a table stand, and the letters C  10 and at the bottom the 3 letters LPU. What does this mean?

What does the name Celohet mean?

Best Regards


Georges Van Campenhout, 15.Dec.04

Weitere Posts (2) zu diesem Thema.

At the bottom of my set I found the following metal label:


Bell Telephone was a Belgian Company, based in Antwerp 
SBR  was also a Belgian company of Brussels (Société Belge Radio-électrique)
I do not know what SEM means. Can anyone help?


Georges Van Campenhout, 03.Dec.04

Weitere Posts (1) zu diesem Thema.