Stereo Amplifier EA4500

Emerson Electronics; Firenze

Data
Forum
Pictures
Collections

  • Year
  • 1975 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 276034

 Technical Specifications

  • Number of Transistors
  • 25
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 100 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Amplifier EA4500 - Emerson Electronics; Firenze
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 400 x 295 x 130 mm / 15.7 x 11.6 x 5.1 inch
  • Notes

  • Stereo Amplifier EA4500

    0 + 40 su 8 ohm - 50 + 50 su 4 ohm, distorsione armonica alla max potenza: minore dello 0,4 %; intermodulazione alla potenza nominale: minore dello 0,4 %;

    Risposta in frenquenza : 5-70 kHz +/- 1 db;
    sensibilità in ingresso : 500 mv (+/- 1db);
    Uscite altoparlanti per due sistemi a 8 e 16 ohm;
    Ingressi phono: 2,5 mV su 50 e 100 kOhm;

    Ingressi Tuner, Aux, Tape, uscita tape: 150 mV su 50 kOhm;
    Ingresso microfono: 2,2 mV su 22 kOhm;
    Controlli di tono : bassi 14 db a 50 Hz - alti 10 db a 10 kHz;

    Filtri:  bassi 10 db a 50 Hz; - 10 db  a 10 kHz;
    Muting: - 20 db;

    Transistor n. 25 - I.C. n. 3 - diodi n.16

     

  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Stereo Amplifier is part of the collections of the following members.

 Forum