Concerto 2500

• Country
• Germany

• Manufacturer / Brand
• Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH

• Year
• 1964–1966

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 26133

• Picture
• Schematics

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

• Number of Tubes
• 9

• Valves / Tubes
• ECC85 ECH81 EF183 ECC808 EM84 ECC83 ECF80 EL84 EL84

• Number of Transistors
• 1

• Semiconductors
• AC117 AA111 AA113 OA161 B220C600 E15C125

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 220; 240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Concerto 2500 - Telefunken Deutschland TFK,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 650 x 240 x 250 mm / 25.6 x 9.4 x 9.8 inch

• Notes
• Halbleiter teilweise mehrfach vorhanden.
  Drehbare Ferritantenne; Stereo-Decoder eingebaut; Stereo-NF-Verstärker mit 2 Endstufen je 4 W.

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

• External source of data
• erb

• Source of data
• Handbuch VDRG 1964/1965

• Other Models

• Here you find 3561 models, 3146 with images and 2113 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH