• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern

• Year
• 1978

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 156801

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

• Number of Tubes
• 1

• Valves / Tubes
• A44-510W or E2148Q

• Number of Transistors
• 11

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 38900 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 220/ 12 Volt

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

• Power out
• 1.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Triumph 1720 - Grundig Radio-Vertrieb, RVF,

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 400 x 300 x 270 mm / 15.7 x 11.8 x 10.6 inch

• Notes
• Grundig Triumph 1720 Super-Electronic;
  ~17"/42 cm B/W TV with CCIR B/G VHF & UHF electronic tuner with sensor presets, telescopic antenna, 12 VDC car terminal, red cabinet, 35/20 W power consumption;
  Similar model labeled Grundig Record 1720 Super-Electronic as seen in the Swedish catalog.

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Mentioned in
• -- Original prospect or advert ((S) Grundig Revue 1978)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 6208 models, 5437 with images and 4205 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern