Technics SA-5170

Data

General

• Manufacturer: Technics
• Model: SA-5170 / SA-5170K
• Year of manufacture: around 1977
• Made in: Japan
• Color: silver (SA-5170), brown (SA-5170K)
• Remote control: no
• Power consumption: 300 W
• Dimensions: 420 x 142 x 295 mm (WxHxD)
• Weight: 7,4 kg
• Original price approx.: 900 DM

Connections

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

Aux: 150 mV / 33 kOhm

• • Tape: 180 mV / 39 kOhm
  • Antenna FM (75/300 Ohm), AM.
• Number of outputs:
  • Tape: 150 mV
  • Headphones (6,3mm jack)
  • 2 pairs of loudspeakers

Technical Data

Amplifier

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

8 Ohm: 2x 27 W / 2x 25 W 4 Ohm: 2x 30 W / 2x 26 W

• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.5%
• Attenuation factor:
• Frequency Response:
  • 20 - 20,000 Hz (±0.5 dB).
  • Power bandwidth: 7 - 50,000 Hz (-3 dB)
• Signal-to-noise ratio:
• External voltage spacing: (at rated power).
  • Phono: 65 dB

Aux: 80 dB

• Stereo channel separation:
• Tone control:
  • Bass: 50 Hz, ±10 dB

Treble: 10 kHz, ±10 dB

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

Tuner

• Reception: FM, MW
• Frequencies:
  • FM:
  • MW:
• Frequency response:
  • FM: 20 - 15,000 Hz (+1/-2 dB).
• Input sensitivity:
  • FM: 1.9 µV (300 ohms), 0.9 µV (75 ohms).
  • MW: 30 µV, 300 µV/m

Distortion factor:

• • FM: 0.3% (stereo)
• Signal-to-noise ratio:
• Signal-to-noise ratio:
  • FM: 55 dB (stereo)
• Channel separation:
  • FM: 42 dB
• Selectivity:
  • FM: 65 dB
  • MW: 30 dB
• Equal wave selection:
  • FM: 1.0 dB
• Spurious wave selection:
• Image frequency attenuation:
  • FM: 65 dB

IF attenuation:

• • VHF: 80 dB
• AM suppression: 50 dB

Special Features

• Available in anthracite and silver

Remarks

• Other models in the same series:
• Technics SA-5070
• Technics SA-5170
• Technics SA-5270
• Technics SA-5370
• Technics SA-5470
• Technics SA-5570
• Technics SA-5770

Pictures

• Extract from brochure: Technics SA-5170
•