- Country
- Spain
- Manufacturer / Brand
- Marba Radio S.L.; Madrid
- Year
- 1952 ??
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 255908
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 485 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- AC/DC-set / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12.7 cm = 5 inch
- Power out
- 4 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: MM - Marba Radio S.L.; Madrid
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 430 x 290 x 270 mm / 16.9 x 11.4 x 10.6 inch
- Notes
-
Two column dials illuminated selectively for the band being received. Similar in shape and look as models Minior MR (small, three knobs) and MM (large, four knobs). This set is larger than Minior MR but probably has the same circuit, except for the tone control which is not present in MR.
Uses Philips Rimlock 'universal' tubeset UCH42 (converter), 2x UAF42 (if amp, detector, audio preamp), UL41 (audio power), UY41 (power rectifier).
Model MS (ECH3, EF9, EBL1, AZ1 tubeset) is a predecessor, it has the same cabinet and a similar chassis as model MM.
- Net weight (2.2 lb = 1 kg)
- 7.6 kg / 16 lb 11.8 oz (16.74 lb)
- Author
- Model page created by Carlos Saavedra. See "Data change" for further contributors.
- Other Models
-
Here you find 4 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marba Radio S.L.; Madrid