Technics SU-A 6

Data

General

• Manufacturer: Technics
• Model: SU-A 6
• Type: Preamplifier
• Years of manufacture: 1981 - 1984
• Made in: Japan
• Color: Black
• Power consumption: 10 W
• Dimensions (WxHxD): 430 x 97 x 360 mm
• Weight: 5.5 kg
• Original price approx.: 1'600 DM

Connections

• Number of inputs:
  • Phono MM: switchable 1 mV or 2.5 mV / 47 kOhm, 160 mV max.
  • Phono MC: switchable 0.1 mV or 0.25 mV / 100 Ohm, 220 Ohm, max. 16 mV

Tuner: 150 mV / 47 kOhm Aux: 150 mV / 47 kOhm

• • Tape In: 150 mV / 47 kOhm
• Number of outputs:
  • Tape Out: 600 Ohm
  • Pre Out

Specifications

• Frequency Response:
  • Phono: RIAA standard ± 0.15 dB

High level: DC - 20'000 Hz (+ 0 dB, - 0,1 dB)

• Distortion factor: 0.002 %
• Signal-to-noise ratio:
• External voltage spacing: (nominal power)
  • Phono MM: 79 dB
  • Phono MC: 71 dB
  • High level: 100 dB
• Tone control
  • Super bass: 20 Hz, 0 - +10 dB
    • Crossover frequencies: 75 Hz, 150 Hz
  • Bass: 50 Hz, ± 5 dB
    • Crossover frequency: 500 Hz
  • Treble: 20 kHz, ± 5 dB
    • Crossover frequency: 2 kHz
  • Super highs: 50 kHz, ± 10 dB
    • Crossover frequency: 8 kHz
• Loudness: 50 Hz, + 7 dB
• High Filter:
• Low Filter (Subsonic): 20 Hz, - 12 dB /octave

Special Features

• Gold-plated Cinch connectors

Remarks

• Other models of the same series:
• Technics preamplifier
  • Technics SU-A 2
  • Technics SU-A 4
  • Technics SU-A 6

• • [[Technics power amplifier
  • Technics SE-A 1
  • Technics SE-A 3
  • Technics SE-A 5

Pictures

• Extract from brochure: Technics combi SU-A 6 / SE-A 5

Reports

• Report at "Good Old Hifi": [1]

• Report at "Adrian Kingston": [2]