Power Amplifier LL15

Lowther Manufacturing Co; Kent

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  • Year
  • 1959 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 340828

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 200-210; 220-230; 240-250 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 15 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Power Amplifier LL15 - Lowther Manufacturing Co; Kent
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 12 x 6 x 6 inch / 305 x 152 x 152 mm
  • Notes

  • The LL15 mono-block was manufactured from 1959 to 1965.

    Specifications.

    • Power output: 15 W
    • Frequency response: 20 Hz - 40 kHz
    • 0.75 V RMS for 15 W into 16 ohms
    • Hum & noise, better than 85 dB below at 15 W
    • Tuner supply; 40 mA, 315 V, 2.5 A, 6.3 V.
       

    See the later stereo version Model LL15S.

  • Price in first year of sale
  • 27.50 GB £
  • Mentioned in
  • -- Original prospect or advert (1961-62 Hi Fi Specs & Prices Vol 3)
  • Author
  • Model page created by Gary Cowans. See "Data change" for further contributors.

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