• Country
• Finland

• Manufacturer / Brand
• Maestro, Turku

• Year
• 1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 209774

• Number of Tubes
• 7

• Valves / Tubes
• EC92 ECH81 EF85 EABC80 EM34 EL41 AZ41

• Main principle
• Superheterodyne (common)

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

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

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm

• from Radiomuseum.org
• Model: Major 23 - Maestro, Turku

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 460 x 300 x 240 mm / 18.1 x 11.8 x 9.4 inch

• Price in first year of sale
• 27,000.00 FIM

• Author
• Model page created by Timo Rantasaari. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 24 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Maestro, Turku