Thermeguard Amplifier 128B

Altec Lansing Corp.; Oklahoma City (OK)

  • Year
  • 1962 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 350090

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Number of Transistors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 40 W (50 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Thermeguard Amplifier 128B - Altec Lansing Corp.; Oklahoma
  • Shape
  • Rack
  • Dimensions (WHD)
  • 19 x 8.75 x 7 inch / 483 x 222 x 178 mm
  • Notes
  • Commercial power amplifier, with tube monitoring meter;

    deluxe version of the Amplifier 1568A, with over-temperature protection.

  • Net weight (2.2 lb = 1 kg)
  • 27 lb (27 lb 0 oz) / 12.258 kg
  • Source of data
  • -- Original-techn. papers.
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Altec Lansing 128B "Thermeguard" Power Amplifier, P/N 1370-2, pages 1-4, schematic is "2-8-61".)

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