• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1958/1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 21806

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

• Number of Tubes
• 6

• Valves / Tubes
• ECC85 ECH81 EF89 EABC80 EM84 EL84

• Number of Transistors

• Semiconductors
• B250C75

• Main principle
• Superheterodyne (common); ZF/IF 460/6750 kHz; 2 AF stage(s)

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

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

• Details
• Changer (Record changer)

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 150; 220/240 Volt

• Loudspeaker
• 3 Loudspeakers

• Power out
• 5.6 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Moderato 6617 - Graetz, Altena Westfalen

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 1050 x 845 x 420 mm / 41.3 x 33.3 x 16.5 inch

• Notes

• Phono-Chassis = Perpetuum-Ebner Rex A/4.

• Net weight (2.2 lb = 1 kg)
• 39 kg / 85 lb 14.4 oz (85.903 lb)

• Price in first year of sale
• 698.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1958/59

• Mentioned in
• - - Manufacturers Literature (Graetz Nachtrichten Katalog 58/22)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Other Models

• Here you find 775 models, 696 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)