• Country
• France

• Manufacturer / Brand
• Teppaz; Lyon

• Year
• 1957

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 163991

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

• Number of Tubes
• 6

• Valves / Tubes
• EF86 EF86 ECL82 EL34 EL34 GZ32

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125 or 130; 150 or 185; 220; 250 Volt

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

• Power out
• 30 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplificateur 730S - Teppaz; Lyon

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

• Dimensions (WHD)
• 340 x 215 x 260 mm / 13.4 x 8.5 x 10.2 inch

• Notes

• Specifications:

  • bande passante: 40 Hz à 15 kHz
  • puissance: 30 W
  • distorsion: < 1,5% à 10 W, < 2% à 20 W, < 2,5% à 30W
  • entrées: 2 x microphone, radio
  • sorties: préampli, 2 prises HP
  • effifacité des correcteurs: -6 dB à +7 dB graves, -9 dB à +6 dB aigus
     
  • commutateur Z de sortie: 500 ou 335 (100 V), 60, 15, 8, 4 ou 2 ohms
  • bloc cellule facultatif
     
  • HP incorporé Z=0,3 ohms

   

• Net weight (2.2 lb = 1 kg)
• 11 kg / 24 lb 3.7 oz (24.229 lb)

• Literature/Schematics (1)
• -- Original prospect or advert

• Author
• Model page created by Roland Böhme. See "Data change" for further contributors.

• Other Models

• Here you find 70 models, 51 with images and 33 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Teppaz; Lyon