Technics SU-30 A

Data

General

  • Manufacturer: National Panasonic Technics
  • Model: SU-30 A
  • Type: Preamplifier
  • Year of manufacture: 1968 - 1972
  • Made in: Japan
  • Color: Silver
  • Power consumption: 35 W
  • Dimensions: 420 x 150 x 250 mm (WxHxD)
  • Weight: 7.6 kg
  • Original price approx.: 79'500 Yen (Japan, 1970), 1'200 DM


Connections

  • Number of inputs:
    • Phono MM 1, 2: 1.2 mV, 47 kOhm, 400 mV max.
    • Microphone: 1.4 mV, 47 kOhm, 400 mV max.
    • Tuner 1, 2: 70 mV, 150 kOhm, 50 V max.
    • AUX 1: 0 - 70 mV, 70 kOhm, 50 V max.
    • AUX 2: 70 mV, 70 kOhm, 50 V max.
    • Tape Head: 1.6 mV, 470 kOhm, 500 mV max.
  • Number of outputs:
    • Tape Rec: 70 mV, 500 kOhm.
    • Tape Rec DIN: 70 mV, 90 / 150 kOhm
    • Pre Out: 15 V, 500 Ohm
    • Headphones


Technical Data

  • Frequency Response:
    • Phono RIAA: 20 - 20'000 Hz, ± 0,3 dB

High level: 5 - 50'000Hz, ± 0,5 dB

  • Signal-to-noise ratio:
  • Phono: 64 dB
  • Microphone: 63 dB
  • High level: 75 dB
  • Tone control:
    • Bass: ± 10 dB
      • Tilt frequencies: 125 Hz, 250 Hz, 500 Hz

Treble: ± 10 dB

      • Tilt frequencies: 2 kHz, 4 kHz, 8 kHz
  • Loudness: yes
  • High Filter: - 6 dB at 6 kHz
  • Low Filter (Subsonic): - 6 dB at 30 Hz
  • Muting:


Special Features

  • Tape Rec/PB: Din socket
  • Slider


Remarks








Pictures

  • Image: National Panasonic SU-30 A

Technics SU-30 A-2.jpg


  • Excerpt from Japan brochure: National Panasonic SU-20 A, SU-30 A, SU-40 A, SU-50 A.

Technics SU-20-30-40-50 A-Werbung.jpg


Reports

Links