Audio Amplifier A-9B

Heathkit (Brand), Heath Co.; Benton Harbor (MI)

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  • Year
  • 1954
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 132167
    • alternative name: Heath Company

 Technical Specifications

  • Number of Tubes
  • 6
  • 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
  • 20 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Audio Amplifier A-9B - Heathkit Brand, Heath Co.;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 14 x 7.37 x 8.87 inch / 356 x 187 x 225 mm
  • Notes

  • Heathkit High Fidelity Amplfier Kit Model A-9B.
    Integrated amp, mono, Mag Phono equalization 78 and LP.
    Frequency Response +/-1db 20 - 20000Hz
    Output impedances 4, 8, 16 and 500 ohms.
    Shipping weight 18lbs.
     

  • Net weight (2.2 lb = 1 kg)
  • 0.7 kg / 1 lb 8.7 oz (1.542 lb)
  • Price in first year of sale
  • 35.50 USD
  • Source of data
  • -- Collector info (Sammler)
  • Mentioned in
  • -- Original prospect or advert (High Fidelity Magazine March 1954 Page 16)
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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