• Year
  • 1928
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 55306

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 110; 120; 130 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: PAM-17 - Samson Electric Co.,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • The full page ad in "Radio Retailing" October 1928 shows a MIK 1 but also the PAM model 16 and a PAM 17, each for the price of $ 125 without tubes. They are power amplifiers, but built most similar, but the two small transformers are placed a bit differently. The Samson PAM 16 is for ordinary and the Samson PAM 17 is for dynamic type speakers for which it supplies field current.
    The Samson MIK 1 is a two stage microphone input amplifier with volume control, microphone current rheeostat and meter, built to match these two amplifiers.

  • Price in first year of sale
  • 125.00 $ +
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)

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