Pure Class 'A' Stereo Integrated Valve Amplifier E20A

Rogers, Catford (see also Rogers Birmingham)

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  • Year
  • 1997 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 315599

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 36 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Pure Class 'A' Stereo Integrated Valve Amplifier E20A - Rogers, Catford see also
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 175 x 430 mm / 16.9 x 6.9 x 16.9 inch
  • Notes

  • A stereo hi-fi valve integrated amplifier with class A power output of 18 watts per channel into 6 ohms.  Input RCA  sockets for Tape, Line 1, Line 2, CD and Phono, output RCA sockets for Tape. Terminals for one pair of 4 ohm or 8 ohm loudspeakers. Rotary controls/switches for Tape Monitor, Source Selector, Balance, Volume and Power.

    Specification  
    Output Power 18 watts per channel Class 'A' into 6 ohms, 1khz, 3% THD.
    Push Pull Anode Follower Self Bias
    Frequency Response 20 - 20,000Hz ±0.5dB
    Input Sensitivity  
      Phono
      Line    		 3mV
    150mV
    Input Impedance  
      Phono
      Line    		 47K ohms
    100K ohms
    Matching Output Impedance 4 ohms (4-6 ohms), 8 ohms (8-16 ohms)
    Valves  
      Output
      Phase Splitter
      Anode Follower
      Phono Stage    		 4 x 6L6GT
    2 x 6SN7
    1 x ECC83/12AX7
    2 x ECC83/12AX7

    Designed by Rogers International UK Ltd. and Audio Note UK Ltd., built by Audio Note UK Ltd.

    See also the similar E40A Pure Class 'A' Stereo Integrated Valve Amplifier with power output of 40 watts per channel.

  • Net weight (2.2 lb = 1 kg)
  • 13 kg / 28 lb 10.1 oz (28.634 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Rogers E20A E40A Operation Manual)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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