Pioneer SC-70

Data

General

• Manufacturer: Pioneer
• Model: SC-70 (Japan version of the Pioneer SC-700 preamplifier), see also link.

Type: Preamplifier

• Years of manufacture: 1969 - 1972
• Made in: Japan
• Color: Silver, wooden side panels
• Power consumption: 5 W
• Dimensions: 300 x 115 x 254 mm (W x H x D)
• Weight: 4.1 kg
• Original price approx.: 130 US-$, 500DM

Connections

• Number of inputs:
  • Phono 1, 2 MM: 4 mV / 50 kOhm.
  • Tuner: 250mV / 220kOhm
  • Aux 1,2: 250mV / 220kOhm

Tape Play:

• • • Cinch: 250 mV 100 kOhm
    • DIN:
• Number of outputs:
  • Output: 2V - max. 4V
  • Tape Rec:
    • Cinch: 130 mV 100 kOhm
    • DIN:
  • Headphones: 8 - 16 Ohm

Technical Data

• Frequency response: 10 Hz-60 kHz ± 1 dB

distortion factor: <0,05% bei 2V

• Signalrauschabstand:
  • Phono MM: >80dB at 4V

Tuner: > 100dB at 4V Aux: > 100dB at 4V

• • Tape: > 100dB at 4V
• Tone control:
  • Bass: + 12 dB, -9 dB (100 Hz) switchable in 8 steps.

treble: + 9 dB, -12 dB (10 kHz) switchable in 8 steps Muting: 0 dB, - 20 dB

Special Features

• Current outputs switched: 2x
• Current outputs unswitched: 2x

Remarks

• Other models of the same series:
  • Pioneer SC-700 preamplifier
    • SC-700
  • Crossover Pioneer SF-700
    • SF-700
  • Power amplifier Pioneer SM-700
    • SM-700
  • Tuner Pioneer TX-500
    • TX-500
  • Reverb amplifier Pioneer SR-202
    • SR-202

Pictures

• Image: Pioneer SC-700

• Image: 700 series:
  • Preamplifier Pioneer SC-700

crossover Pioneer SF-700

• • Power amplifier Pioneer SM-700 (3x, bi-amping)
  • Reverb amplifier Pioneer SR-202

• Excerpt from brochure: Pioneer SC-SF-SM-700 with bi-amping illustration.

Links

• External link to website "Audio Heritage, Japan": [[1]]</0,05%>