Pioneer SX-626

Data

General

  • Manufacturer: Pioneer
  • Model: SX-626

Type: Receiver

  • Years of manufacture: 1972 - 1974
  • Made in: Japan
  • Color: front silver, wooden cabinet
  • Remote control: no
  • Power consumption: 170 W
  • Dimensions: 450 x 145 x 360 mm (WxHxD)
  • Weight: 9,9 kg
  • Original price approx.: 1'320 DM


Connections

  • Number of inputs:
    • Phono MM 1, 2: 2.5 mV / 45 kOhm.
    • Microphone (6,3mm jack): 2,2 mV / 22 kOhm
    • Aux: 200 mV, 100 kOhm
    • Tape 1, 2 Play: 200 mV / 70 kOhm
    • Tape Play (DIN): 200 mV / 70 kOhm

Main In: 500 mV / 60 kOhm (1 kHz, sine)

    • Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
  • Number of outputs:
    • Tape Rec 1, 2: 200 mV

Tape (DIN): 35 mV Pre Out: 500 mV, 3 V max.

    • Headphones (6.3mm jack)
    • 3 pairs of speakers


Technical Data

Amplifier

  • Continuous power (at distortion):
    • 8 Ohm: 2x 27 W

4 Ohm: 2x 30 W

  • dynamic power:
    • 8 Ohm: 76 W
    • 4 Ohm: 110 W
  • Total harmonic distortion: < 1%
  • Attenuation factor: 40 (8 Ohm, 1 kHz)
  • Frequency response:
    • Phono, RIAA: 20 - 20'000 Hz
    • High level: 7 - 80'000 Hz, ± 1 dB

Signal-to-noise ratio:

    • Phono, RIAA: 85 dB
    • High level: 95 dB
  • Tone control:
    • Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

  • Loudness: + 10 dB at 100 Hz, +6 dB at 10 kHz
  • Subsonic: - 8 dB at 50 Hz, - 6 dB / octave
  • High Filter: - 9 dB at 10 kHz, - 6 dB / octave
  • Mute:


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 525 - 1605 kHz
  • Input sensitivity:
    • FM: 2.0µV

MW: 10µV

  • All other specifications for VHF
  • Frequency response: 20 - 15'000 Hz, + 0 dB, - 1 dB

Distortion factor:

    • FM: < 0.4% (mono), < 0.5% (stereo)
  • Signal-to-noise ratio: 70 dB (FM), > 50 dB (AM)
  • Channel separation: > 40 dB (1 kHz)
  • Selectivity:
    • FM: > 70 dB

AM: > 30 dB

  • Common mode selection: 2.5 dB
  • spurious attenuation: > 90 dB (98 MHz)
  • Image frequency attenuation:
    • FM: > 80 dB (98 MHz)
    • AM: > 80 dB (1,000 kHz)
  • IF attenuation:
    • FM: > 100 dB (90 MHz)
    • AM: > 70 dB
  • AM suppression: 50 dB


Special Features

  • Pre- and power amplifier separable (Main In/Pre Out)


Remarks







Pictures

  • Image: Pioneer SX-626

Sx626.jpg


  • Excerpt from brochure: Pioneer SX-626

Pioneer SX-626-Prospekt-1.jpg


Reports

Links