• Year
  • 1937 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 353723

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Audio-Amplification
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Wired Wireless Receiver (RF!)
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 20 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AD41 - Henry, Kapt. Heinrich & Co.;
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 470 x 260 x 340 mm / 18.5 x 10.2 x 13.4 inch
  • Notes
  • Henry Kraftverstärker AD-41, eingebautes MW-Audion mit Rückkopplung. Zusätzlich Drahtfunk-Eingang ohne RK. 4 schaltbare Eingänge, davon 1x internes Radio und 1x über internen Vorverstärker.

    Ausgangsimpedanzen 2,5, 6 und 500 Ω (100 V Ausgang).

  • Net weight (2.2 lb = 1 kg)
  • 16 kg / 35 lb 3.9 oz (35.242 lb)
  • Author
  • Model page created by Helmut Kerninger. See "Data change" for further contributors.

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