Integrated Stereo AMplifier E-303

Accuphase Laboratory; Yokohama

  • Year
  • 1978
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 156734

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

 Technical Specifications

  • Number of Transistors
  • 113
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 100; 117; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 360 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo AMplifier E-303 - Accuphase Laboratory; Yokohama
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 445 x 160 x 370 mm / 17.5 x 6.3 x 14.6 inch
  • Notes
  • Accuphase Integrated Stereo Amplifier Model E-303.
    Power output:
    130 watts per channel into 8Ω (stereo)
    180 watts per channel into 4Ω (stereo)
    Frequency response: 20Hz to 20kHz
    Total harmonic distortion: 0.08%
    Damping factor: 80
    Input sensitivity: 0.125mV (MC), 2.5mV (MM), 160mV (line)
    Signal to noise ratio: 72dB (MC), 86dB (MM), 100dB (line)
    Output: 160mV (line), 1.3V (Pre out)
    Speaker load impedance: 4Ω to 16Ω
    Power Consumption max. 490 Watts

    Semiconductors:
    113x transistors, 2x IC's, 18x FET's, 39x diodes

  • Net weight (2.2 lb = 1 kg)
  • 20 kg / 44 lb 0.8 oz (44.053 lb)
  • Mentioned in
  • -- Original prospect or advert (Sales Brochure - Instruction & Owners Manual)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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