Integrated Stereo Amplifier A-339

Pioneer Corporation; Tokyo

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  • Year
  • 1991
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 335853

 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; 220-230/240; 110/120-127/220/240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 80 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier A-339 - Pioneer Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 420 x 126 x 352 mm / 16.5 x 5 x 13.9 inch
  • Notes

  • A hi-fi stereo integrated amplifier housed in a black case (or silver case, W Germany only) with continuous average power output of 2 x 40 watts into 8 ohms (2 x 55 watts into 8 ohms DIN). Anti-vibration construction with honeycomb chassis and heat sink. With Bass and Treble tone controls, Direct, Loudness, Speakers (A,B,A+B) and a jack for headphones. With RCA phono sockets for input Phono, Line, Tuner, CD, for input/output DAT/Tape1, Tape2 and Adaptor (I/O connected by removable links), and terminals for 2 pairs of loudspeakers. The General Export (SD) model also has 3 AC outlets.

    Same as the earlier Pioneer A-337 Integrated Stereo Amplifier apart from appearance.

    Specification  
    Continuous power output
    (both channels driven at 20Hz—20kHz)    		  
     THD 0.02%, 8Ω
     THD 0.03%, 4Ω    		 40W + 40W
    50W + 50W
    DIN Continuous power output
    (both channels driven at 1kHz)    		  
     THD 1%, 8Ω
     THD 1%, 4Ω    		 55W + 55W
    72W + 72W
    Dynamic power output
    (on EIA dynamic test signal)
     8Ω/4Ω/2Ω

    55W/90W/100W
    Total harmonic distortion
     20Hz—20kHz, 40W, 8Ω
     20Hz—20kHz, 50W, 4Ω
    0.02%
    0.03%
    Input sensitivity/impedance
     PHONO (MM)
     CD, TUNER, LINE, TAPE
    2.5mV/50kΩ
    150mV/40kΩ
    Output level/impedance
    TAPE REC, ADAPTOR OUTPUT
    150mV/2.2KΩ
    Frequency response
     PHONO (MM)
     CD, TUNER, LINE, TAPE
    20Hz—20kHz ±0.3dB
    5Hz—100kHz +0dB,-3dB
    S/N ratio
    IHF short circuit, A network)
     PHONO (MM, 5mV input)
     CD, TUNER, LINE, TAPE

    89dB
    108dB

    Versions/Power requirements

    HE Europe 220-230, 240V AC 50/60Hz switchable
    HEWZ W Germany 220-230, 240V AC 50/60Hz switchable
    KU USA 120V AC 60Hz
    SD General 110/120-127/220/240V AC 50/60Hz with voltage selector

    Power consumption:  410W 

  • Net weight (2.2 lb = 1 kg)
  • 6.9 kg / 15 lb 3.2 oz (15.198 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual Pioneer A-449 A-339 dated Apr 1991 refers to A-337)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Operation Instructions Pioneer A-449 A-339)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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