Pioneer SX-440

Data

General

  • Manufacturer: Pioneer
  • Model: SX-440
  • Year of manufacture: 1969 - 1972
  • Made in: Japan
  • Color: Black / Silver
  • Remote control: no
  • Power consumption: 80 W max.
  • Dimensions: 405 x 139 x 358 mm (WxHxD)
  • Weight: 8 kg
  • Original price approx.: 887 DM (1970)


Connections

  • Number of inputs:
    • Phono (MM): 3 mV / 47 kOhm.

Tape, Aux: 130 mV / 100 kOhm

    • Antenna (FM: 75, 300 Ohm, AM).
  • Number of outputs:
    • Tape Rec: 230 mV
    • Headphones (6,3mm jack)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 12 W

4 Ohm: 2x 15 W

  • Dynamic power:
    • 8 Ohm: 33 W
    • 4 Ohm: 40 W
  • Total harmonic distortion: < 1,0 % bei 1 kHz, Nennleistung
  • Dämpfungsfaktor: 25 bei 8 Ohm
  • Frequenzgang: 20 - 70.000 Hz, ± 3 dB
  • Signalrauschabstand:
    • Phono: >75 dB

High Level: > 85 dB

  • Stereo channel separation:
    • Phono: > 60 dB

High Level: > 50 dB

  • Tone control:
    • Bass: + 13 dB, - 11 dB at 50 Hz
    • Treble: + 9.5 dB, - 10 dB at 10 kHz
  • Loudness: + 12 dB 50 Hz, + 6 dB at 10 kHz
  • High Filter:
  • Low Filter (Subsonic):


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 535 - 1605 KHz
  • Input sensitivity:
    • FM: 2.5µV
    • MW: 8µV
  • Frequency response: 24 - 20'000 Hz, + 0,5 dB, - 3 dB
  • Distortion factor: 0.4
  • Signal to noise ratio: 50 dB
  • Channel separation: 35 dB at 1 kHz
  • Selectivity: 40 dB at 400 kHz
  • Co-wave selection:
  • Spurious selection: 96 dB
  • Image frequency attenuation: 55 dB
  • IF attenuation:
  • AM suppression:


Special Features

  • Front panel in "Midnight Black"


Notes


Pictures

  • Extract from brochure: Pioneer SX-440

Pioneer SX-440-Prospekt-2.jpg


  • Picture: Pioneer SX-440 Front

Pioneer SX-440 Front.jpg


  • Image: Pioneer SX-440 rear nameplate

bild:Pioneer_SX-440_2.jpg


  • Picture: Pioneer SX-440 back side speaker outputs

bild:Pioneer_SX-440_3.jpg


  • Image: Pioneer SX-440 back panel connection side

bild:Pioneer_SX-440_4.jpg


Reports

Links

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