Technics SA-303

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Data[edit]

General

  • Manufacturer: Technics
  • Model: SA-303 / SA-303K
  • Type: Receiver
  • Years of manufacture: 1980 - 1982
  • Made in: Japan
  • Color: Silver (SA-303), Brown (SA-303K)
  • Remote control: no
  • Power consumption: 430 W
  • Dimensions: 430 x 142 x 291 mm (WxHxD)
  • Weight: 8 kg
  • Original price approx.: 850 DM


Connections

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

Aux: 150 mV / 27 kOhm

    • Tape 1: 180 mV / 27 kOhm
    • Tape 1: 150 mV / 27 kOhm
    • Antenna FM (75/300 Ohm), AM
  • Number of outputs:
    • 1x Tape (Cinch/DIN)
    • Headphones (6.3 mm jack, front)
    • 2 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power (1 kHz / 20-20,000 Hz)

8 Ohm: 2x 45 W / 2x 40 W 4 Ohm: 2x 50 W / 2x 45 W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.04% (8 ohms, rated power, 20-20,000 Hz).
  • Attenuation factor:
  • Frequency Response:
    • Phono: RIAA ±0.8 dB

Aux: 20 - 20,000 Hz (±0.2 dB) Signal to Noise Ratio: (IHF-A)

    • Phono: 80 dB

Aux: 95 dB

  • Stereo Channel Separation:
  • Tone control:
    • Bass: 50 Hz, ±10 dB

Treble: 20 kHz, ±10 dB

  • Loudness: yes
  • High Filter: yes
  • Low Filter (Subsonic): no
  • Mute: FM Muting
  • Direct/Line-Straight: no


Tuner

  • Reception: FM, MW
  • Frequencies:
    • FM: 88 - 108 MHz
    • MW: 525 - 1605 Khz
  • Frequency response:
    • FM: 20 - 15,000 Hz (+1/-2 dB).
  • Input sensitivity:
    • FM: 1.9 µV (300 ohms, 30 dB S/R).
    • MW: 30 µV (20 dB S/R)

Distortion factor:

    • FM: 0.3% (stereo)

Signal-to-noise ratio:

    • FM: 60 dB (stereo), 75 dB (IHF-A).
  • Channel separation:
    • FM: 45 dB
  • Selectivity:
    • FM: 70 dB
    • MW: 30 dB
  • Co-wave selection: 1.2 dB
  • Spurious wave selection: 70 dB
  • IF attenuation: 70 dB
  • IF attenuation: 70 dB
  • AM suppression: 50 dB


Comments[edit]


Pictures[edit]

  • Extract from brochure: Technics SA-202, SA-303

Technics SA-202-303-Prospekt-1.jpg


Reports[edit]

Links[edit]