• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke)

• Year
• 1956/1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 209096

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

• Number of Tubes
• 10

• Valves / Tubes

• Main principle
• Superheterodyne (common); ZF/IF 468/10700 kHz; Export model

• Tuned circuits
• 8 AM circuit(s)     13 FM circuit(s)

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

• Details
• Radio Control (+Remote Wire etc)

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 10 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Majestic Lido 4090W/3D - Grundig Radio-Vertrieb, RVF,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 28 x 12.25 x 14 inch / 711 x 311 x 356 mm

• Notes
• The Grundig-Majestic folder from 1957 shows this AM-FM-Short Wave model Lido 4090 W/3D. It has two 7" x 9" oval concert speakers and two electrostatic tweeters.
  
  Push pull chassis. Five level Multi-Sonic tone control system (see Grundig Wunschklang - Register in German), illuminated indicators, "Eagle-Eye" tuning. Connecting jacks for remote control Baton, external speaker Mystic Maestro and phono. Choice of Walnut or Mahagony cabinet.
  
  A schematic is on record for the domestic version Konzertgerät 4090.
  Note: the domestic version has 9 tubes plus selenium rectifier. We don't know if the Majestic catalog is in error or if there are really 10 tubes used in the model.

• Net weight (2.2 lb = 1 kg)
• 16.2 kg / 35 lb 10.9 oz (35.683 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 6196 models, 5420 with images and 4190 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)