• Year
  • 1946
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 44383

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast plus 2 Short Wave bands.
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 inch = 30.5 cm
  • Power out
  • 12 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: A501 Ch= 108S&108ST - Hoffman Radio Corp.; Los
  • Shape
  • Console with Push Buttons.
  • Dimensions (WHD)
  • 34 x 34 x 18 inch / 864 x 864 x 457 mm
  • Notes
  • BC (540-1600 kHz), SW1 (5.6-10.4 MHz) and SW2 (9.4-19.4 MHz) bands. Built-in loop antenna for BC band. Five push-button station selectors for BC band. Push-pull audio amplifier. Chassis 108ST with minor electrical changes - see schematic. Rubbed finish in mahogany, walnut or blonde wood.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 15 = 1947 and before

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