• Country
• Germany

• Manufacturer / Brand
• Tefi-Apparatebau; Porz bei Köln

• Year
• 1960 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 171038

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

• Number of Tubes
• 3

• Valves / Tubes
• ECH81 EBF89 ECL82

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Details
• Other Recorder/Player; Radio with other functions

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Radiokoffer KC1-1/Ko I - Tefi-Apparatebau; Porz bei

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

• Dimensions (WHD)
• 360 x 185 x 340 mm / 14.2 x 7.3 x 13.4 inch

• Notes
• Schallbandspieler mit MW-Radio. Im Deckel Aufbewahrungsplatz für Schallbänder. Im Jüttemann als KC1/KoU geführt.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Reinhard Hanschke. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 101 with images and 98 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tefi-Apparatebau; Porz bei Köln