Pioneer SPEC-3 specifications

Category : Preamplifier

Brand : Pioneer

General

Connections

Tech nical data

Special equipment

• Manufacturer: Pioneer
• Model: SPEC-3
• Years of construction : 1976-1980
• Manufactured in: Japan
• Color: Silver / Black
• Type: Stereo Power amplifier
• Power consumption: 10 W
• Dimensions: 480 x 142 x 390 mm
• Weight: 7.7 kg
• Factory price approx.: 3.500,- DM (for combination SPEC-3 and SPEC-4)

• Number of inputs:
  • Phono 1: 2.5mV /50kOhm , max. 300mV
  • Phono 2: 2.5mV ... 10 mV / 50kOhm , max. 300mV
  • Tuner: 150mV/100kOhm
  • Aux 1&2: 150mV/100kOhm
  • Tape Play 1, 2: 150mV/100kOhm
• Number of Outputs:
  • Tape Rec 1&2:150mV/2.2 kOhm
  • Line 1, 2: 2 V, 600 Ohm , max. 7 V

• Phono 1: 2.5mV / 50kOhm , max. 300mV
• Phono 2: 2.5mV ... 10 mV / 50kOhm , max. 300mV
• Tuner: 150mV /100kOhm
• Aux 1&2:150mV /100kOhm
• Tape Play 1, 2:150mV/100kOhm

• Tape Rec 1&2:150mV/ 2.2kOhm
• Line 1, 2: 2 V, 600 ohms, max. 7 V

• Total harmonic distortion:
  • <0.01% (Aux input, 20Hz ... 20kHz)
• Frequency response:
  • 20Hz ... 20kHz (phono, +0 / -0.5dB)
  • 10Hz ... 100kHz (Aux input, DIN, +0 / -0.5 dB)
• Signal to noise ratio:
  • > 80dB (phono MM)
  • > 100dB (tuner, tape, Aux)
Sound control:
• Bass: 100 Hz: ± 7.5 dB
  • Opera ting frequencies switchable
• Treble: 10 kHz: ± 7.5 dB
  • Opera ting frequencies switchable
• Low Filter : 2-stage
  • Stage 1: 15 Hz (12 dB / octave)
  • Stage 2: 30 Hz (12 dB / octave)
  < /ul>
  • High Filter : 2-stage
    • Stage 1: 8 kHz (12 dB / octave)
    • Stage 2: 12 kHz (12 dB / octave)
  • Power Attenuator (Attenuator): 2-stage
    • Stage 1: - 15 dB
    • Stage 2: - 30 dB
• <0.01% (Aux input, 20Hz ... 20kHz)
• 20Hz ... 20kHz (phono, +0 / -0.5dB)
• 10Hz ... 100kHz (Aux input, DIN, +0 / -0.5 dB)
• > 80dB (Phono MM)
• > 100dB (tuner, tape, Aux)
• Bass: 100 Hz: ± 7.5 dB
  • Opera ting frequencies switchable
• Treble: 10 kHz: ± 7.5 dB
  • Opera ting frequencies switchable
• Low Filter : 2-stage
  • Stage 1: 15 Hz (12 dB / octave)
  • Stage 2: 30 Hz (12 dB / octave)
High Filter : 2-stage
• Stage 1: 8 kHz (12 dB / octave)
• Stage 2: 12 kHz (12 dB / octave)
• Power Attenuator (attenuator): 2-stage
  • Stage 1: - 15 dB
  • Stage 2: - 30 dB
• Opera ting frequencies switchable
• Opera ting frequencies switchable
• Stage 1: 15 Hz (12 dB / octave)
• Stage 2: 30 Hz (12 dB / octave)
• Stage 1: 8 kHz (12 dB / octave)
• Stage 2: 12 kHz (12 dB / octave)
• Stage 1: - 15 dB
• Stage 2: - 30 dB
• Outputs for 2 power amplifiers
• 19" device with handles
• Other models of the same series:
  • Pioneer Preamplifier
    • Pioneer SPEC-1
    • Pioneer SPEC-3
  • Pioneer Power Amplifiers
    • Pioneer SPEC-2
    • Pioneer SPEC-4

• Pioneer SPEC-2
• Pioneer SPEC-4

• Picture: Pioneer SPEC-3

• Report at "Mackern": [[1]]

• External link to website "Pioneer Vintage": [[2]]

Comment:

Comment box:

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