Technics SA-700

Data

General

  • Manufacturer: Technics
  • Model: SA-700
  • Years of manufacture: 1978 - 1979
  • Made in: Osaka, Japan
  • Color: silver or black, wooden cabinet
  • Remote control: no
  • Power consumption: 850 W
  • Dimensions: 510 x 390 x 160 mm
  • Weight: 16.1 kg
  • Original price approx.: 1'800 DM


Connections

  • Number of inputs:
    • Phono: 2.5 mV / 47 kOhm

Aux: 150 mV / 47 kOhm

    • Playback (Tape 1), REC/PLAY input: 180 mV / 47 kOhm
    • Playback (Tape 2): 150 mV / 47 kOhm
    • Antenna FM (75/300 Ohm), AM
  • Number of outputs:
    • PRE OUT: 1V / 4.7 kOhm

REC OUT / (Tape 1,2): 150 mV

    • REC/PLAY output: 30mV / 80 kOhm

Technical data

Amplifier

  • Continuous power (1 kHz / 20-20.000 Hz)

8 Ohm: 2x 110 W / 2x 100 W 4 Ohm: 2x 120 W / 2x 110 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.04%
  • Attenuation factor:
  • Frequency response: 20 - 20,000 Hz
  • Signal-to-noise ratio: 95 dB (phono)
  • Tone control:
    • Bass: yes

treble: yes

  • Loudness: yes
  • Subsonic:
  • Mute:


Tuner

  • Reception: FM/MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 530 - 1605 KHz
  • Input sensitivity:
    • FM: 1.5 µV
    • MW: 300 µV
  • Frequency response: 20 - 18,000 Hz (+ 0.2 dB, - 0.8 dB)
  • Distortion factor: 0.1/0.2% (mono/stereo, 1 kHz)

Signal-to-noise ratio: 73 dB (stereo)

  • Channel separation:
  • Selectivity:
  • Co-wave selection: 1.0 dB
  • Spurious selection: 80 dB
  • Spurious selection:
    • FM: 85 dB

MW: 40 dB

  • Mirror frequency attenuation:
    • FM: 100 dB
    • MW: 70 dB
  • IF attenuation:
    • FM: 120 dB
    • MW: 70 dB
  • AM suppression: 60 dB


Special Features

  • Stereo / Mono switch
  • Program source display with LED
  • Pre- / power stage separable


Remarks

  • Scale illumination is via incandescent bulbs with bayonet catch. The original bulbs were dipped in light blue lacquer. Colorless replacement bulbs are available here: BA9S, 6,3V 0,25A



Pictures

Sa700.jpg


  • Image: Technics SA-700 in silver

Technics SA 700 front1.jpg


  • Image: Technics SA-700

Technics SA 700 front.jpg


  • Image: Technics SA-700

Technics SA 700 back.jpg

Links