Pioneer SPEC-3

Data

General

• Manufacturer: Pioneer
• Model: SPEC-3
• Years of manufacture: 1976-1980
• Made in: Japan
• Color: Silver / Black
• Type: Stereo power amplifier
• Power consumption: 10 W
• Dimensions: 480 x 142 x 390 mm
• Weight: 7,7 kg
• Original price approx.: 3'500 DM (for combination SPEC-3 and SPEC-4)

Connections

• Number of inputs:
  • Phono 1: 2,5 mV / 50kOhm, max. 300mV.
  • Phono 2: 2,5 mV ... 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 / 2.2kOhm
  • Line 1, 2: 2 V, 600 Ohm, max. 7 V

Technical Data

• Total harmonic distortion:
  • <0.01% (Aux input, 20Hz ... 20kHz).
• Frequency response:
  • 20Hz ... 20kHz (Phono, +0 / -0.5 dB)

10Hz ... 100kHz (Aux input, DIN, +0 / -0.5 dB) Signal-to-noise ratio:

• • > 80dB (Phono MM).
  • > 100dB (Tuner, Tape, Aux).
• Tone control:
  • Bass: 100 Hz: ± 7.5 dB
    • Operating frequencies switchable
  • Treble: 10 kHz: ± 7.5 dB
    • Insert 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: 2-stage
    • Stage 1: - 15 dB
    • Stage 2: - 30 dB

Special Features

• Outputs for 2 power amplifiers
• 19" unit with handles

Remarks

• Other models in the same series:
  • Pioneer Preamplifier
    • Pioneer SPEC-1
    • Pioneer SPEC-3
  • Pioneer power amplifiers
    • Pioneer SPEC-2
    • Pioneer SPEC-4

Pictures

• Image: Pioneer SPEC-3

Reports

• Report at "Mackers": [[1]]

Links

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