Technics SU-3150

Data

General

• Manufacturer: Technics
• Model: SU-3150
• Type: Integrated amplifier
• Years of manufacture: 1975 - 1977
• Made in: Japan
• Color: Silver
• Remote control: -
• Power consumption: 190 W max.
• Dimensions: 386 x 115 x 303 mm (WxHxD)
• Weight: 6.1 kg
• Original price approx.: 598 DM

Connections

• Number of inputs:
  • Input sensitivity:
  • Phono MM 1, 2: 2 mV, 50 kOhm, max. 120 mV.
  • Tuner: 180 mV, 40 kOhm

AUX: 180 mV, 40 kOhm

• • Tape Play 1, 2: 180 mV, 40 kOhm
• Number of outputs:
  • Outputs:
  • Tape Rec 1, 2: 100 mV, 100 Ohm
  • Tape Rec 1, 2 DIN: 20 mV, 20 kOhm
  • Headphones:
  • Connectors for 2 pairs of speakers

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 17 W (RMS, 20 Hz - 20 kHz, 0.5 %)
  • 4 Ohm: 2x 19 W
• Dynamic power
  • 8 Ohm: 60 W
  • 4 Ohm: 80 W
• Total harmonic distortion: 0.5 % at 8 Ohm
• Attenuation factor: 30 at 8 Ohm
• Frequency response: 7 - 90'000 Hz, + 0 dB, - 3 dB
• Signal-to-noise ratio:
  • Phono: 74 dB (MM)

High level: 82 dB

• Tone control
  • Bass: ± 11 dB at 50 Hz

Treble: ± 10 dB at 10 kHz

• Loudness: + 7 dB at 100 Hz
• High Filter: - 6 dB/octave at 8 kHz
• Low Filter: - 6 dB/octave at 40 Hz

Special Features

• Mono / Stereo switch

Remarks

• Other models in the same series:
• Technics SU-3150

• Corresponding tuner of the same series:
• Technics ST-3150

Pictures

• Extract from brochure: Technics Combi ST-3150 / SU-3150