• Country
• Spain

• Manufacturer / Brand
• Radio Marchán; Lak; Madrid

• Year
• 1943

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 304196

• Number of Tubes
• 5

• Valves / Tubes
• 6K8GT 6S7G 6Q7G 6K6G 5Y4G

• Main principle
• Superheterodyne (common); ZF/IF 462 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12.5 cm = 4.9 inch

• Power out
• 3.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: A-68 - Radio Marchán; Lak; Madrid

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 440 x 260 x 240 mm / 17.3 x 10.2 x 9.4 inch

• Net weight (2.2 lb = 1 kg)
• 8.3 kg / 18 lb 4.5 oz (18.282 lb)

• Author
• Model page created by Carlos Saavedra. See "Data change" for further contributors.

• Other Models

• Here you find 13 models, 11 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Marchán; Lak; Madrid