Technics SA-5470

Data

General

• Manufacturer: Technics
• Model: SA-5470 / SA-5470K
• Years of manufacture: 1977 - 1978
• Made in: Osaka, Japan
• Color: SA-5470 silver, SA-5470K black, both with wooden cabinet
• Remote control: no
• Power consumption: 500 W max.
• Dimensions: 500 x 150 x 420 mm (WxHxD)
• Weight: 14 kg
• Original price approx.: 400 US-$ (USA, 1977), corresponds to about 1'600 DM

Connections

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

Aux: 150 mV / 35 kOhm

• • Band In 1: 180 mV / 40 kOhm
  • Band In 2: 150 mV / 35 kOhm
  • Antenna (75/300 Ohm)
• Number of outputs:
  • Band Out 1: 180 mV
  • Band Out 2: 150 mV
  • Headphone (6,3mm jack)
  • Loudspeaker

Technical Data

Amplifier

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

8 Ohm: 2x 68 W / 2x 65 W 4 Ohm: 2x 78 W / 2x 72 W

• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.1%
• Attenuation factor:
• Frequency Response: 10 - 40,000 Hz (-3 dB).
• Signal-to-noise ratio:
• Signal-to-noise ratio: (at rated power).

Phono: 65 dB Aux: 80 dB

• Stereo channel separation:
• Tone control:
  • Bass: 50 Hz, ± 13 dB

Treble: 10 kHz, ± 12 dB

• Loudness:
• High Filter:
• Low Filter (Subsonic):
• Mute:
• Direct/Line-Straight:

Tuner

• Reception: FM/MW
• Frequencies:
  • FM: 88 - 108 MHz
  • MW: 530 - 1605 KHz
• Input sensitivity:
  • FM: 1.8 µV

MW: 30 µV

• Frequency response:
  • FM: 20 - 15,000 Hz, ± 1 dB

Distortion factor:

• • FM: 0.25% (stereo)
• Signal-to-noise ratio:
• Signal-to-noise ratio:
  • FM: 54 dB (stereo)
• Channel separation:
• Separation ratio:
  • FM: 70 dB
  • MW: 22 dB
• Equal wave selection:
  • FM: 1.5 dB
• Spurious wave selection:
• Image frequency attenuation:
  • FM: 53 dB

IF attenuation:

• • VHF: 80 dB
• AM suppression: 60 dB

Special Features

• FM muting
• Tape Dubbing

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

• [[Previous model: Technics SA-5460
• Technics SA-5460

• [[Successor model: Technics SA-700
• Technics SA-700

Pictures

• Extract from brochure: Technics SA-5470