AM-FM Stereo Receiver SR-903

Hitachi Ltd.; Tokyo

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  • Year
  • 1977/1978
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 157318
    • alternative name: Hitachi Sales Corp. of America

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 117; 220; 240 Volt
  • Power out
  • 220 W (320 W max.)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: AM-FM Stereo Receiver SR-903 - Hitachi Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 490 x 140 x 400 mm / 19.3 x 5.5 x 15.7 inch
  • Notes

  • Hitachi SR-903

    Spitzenreceiver im Hitachi Programm 1977 und 1978

    AM-FM Stereo Receiver, 2 Lautsprechergruppen(A/B) schaltbar (A,B-4-16Ohm/ A+B-8-16Ohm), Eingänge: Phono/ Aux/ Tape 1/ Tape2, Anschluß eines ext. Equalizers möglich, Tape Copy Einrichtung (Copy/Monitor), Filter: Low/ High schaltbar, FM-Antenneneingang 75 Ohm über Koaxbuchse oder FM/AM über Schraubanschlüsse 75/300Ohm, Ferritantenne (gekapselt) an der Rückwand

    Ausgangsleistung nach DIN (bei 1.000 Hz und Klirrgrad max. 0,2%)

    • 2 x 110 Watt Sinus an 4 Ω bzw 2 x 160 Watt Musikleistung
    • 2 x   95 Watt Sinus an 8 Ω

    Ausgangsleistung nach RMS ( 20 - 20.000 Hz und Klirrgrad max. 0,1%)

    • 2 x  75 Watt Dauerleistung an 8 Ω

     

    Leistungsaufnahme bis zu 615 Watt

  • Net weight (2.2 lb = 1 kg)
  • 13.2 kg / 29 lb 1.2 oz (29.075 lb)
  • Price in first year of sale
  • 1,298.00 DM
  • Source of data
  • -- Original prospect or advert
  • Mentioned in
  • Hitachi Katalog 1977 und 1978, Serviceanleitung Juli 1977, HiFi Jahrbuch 9 (1978)
  • Author
  • Model page created by Museum Roggenhofer. See "Data change" for further contributors.

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