Stereo Amplifier SA-550

Pioneer Corporation; Tokyo

Data
Forum
Pictures
Collections

  • Year
  • 1984
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 276465

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220/240; 240; 110/120/220/240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 60 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Amplifier SA-550 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 98 x 237 mm / 16.5 x 3.9 x 9.3 inch
  • Notes

  • A stereo hi-fi integrated amplifier with continuous output power of 2 x 30 watts per channel into 8 ohms (2 x 40 watts into 8 ohms DIN). With RCA input sockets for Phono, Tuner, CD/Aux, RCA Input/Output sockets for Tape 1 and Tape 2/Adaptor, RCA output sockets for headphones, terminals for 2 pairs of loudspeakers, and 3 AC outlets. Rotary Bass and Treble tone controls, Loudness button and jack for headphones.

    The basic performance of the SA-550 is the same as the Pioneer SA-540 Stereo Amplifier, the colour of the case is different.

    Specification
    Power output: 40 watts per channel DIN into 8Ω (stereo)
    Frequency response: 20Hz to 70kHz
    Total harmonic distortion: 1%
    Damping factor: 30
    Input sensitivity: 2.5mV (MM), 150mV (line)
    Signal to noise ratio: 72dB (MM), 98dB (line)
    Output: 150mV (line)
    Speaker load impedance: 6Ω to 16Ω

    Versions/Power Requirements
    KU - U.S.A. Model / 120V AC 60Hz only
    HE - European Continent Model / 220, 240V AC 50/60Hz (Switchable)
    S -   General Export Model / 110, 120, 220, 240V AC 50/60Hz with voltage selector
    YP - Australia Model / 240V AC 50/60Hz only
    HEZ - West Germany Model / 220, 240V AC 50/60Hz (Switchable)

  • Net weight (2.2 lb = 1 kg)
  • 4.5 kg / 9 lb 14.6 oz (9.912 lb)
  • Mentioned in
  • - - Manufacturers Literature (Instruction/Owners Manual)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual Pioneer SA-540 dated 1983)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Service manual Pioneer SA-550 addendum to SA-540 dated 1984)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum