• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1971/1972

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 150854

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 39

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

• Power type and voltage
• Alternating Current supply (AC) / 120; 110/120/130/220/240 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 114 W (240 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stereo Amplifier SA-1000 - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 430 x 145 x 337 mm / 16.9 x 5.7 x 13.3 inch

• Notes

• A hi-fi stereo integrated amplifier housed in a wooden case with continuous power output of  2 x 57 watts into 8 ohms or 2 x 82 watts into 4 ohms. Power and preamplifier sections can be separated. Optional phono input transformer PP-402 required for MC cartridge. Terminals for 2 pairs of loudspeakers and centre channel terminal for connection to a mono tape recorder.

  Stereo-Vollverstärker mit 2x 82 Watt Sinus an 4 Ohm. 39 Transistoren, 2 FET's, 18 Dioden.

  Specification
  POWER AMPLIFIER SECTION
  Continuous Power Output (both channel driven)	82W + 82W into 4Ω 57W + 57W into 8Ω
  Music Power Output (IHF)	240 Watts into 4Ω 170 Watts into 8Ω
  Harmonic Distortion	< 0.3% (Continuous power output)
  Intermodulation Distortion	< 0.2% (Continuous power output)
  Power Bandwidth (IHF)	5Hz — 50kHz (8Ω, Harmonic Distortion <0.3%)
  Frequency Response	5Hz — 80kHz ±1dB
  Input Sensitivity/Impedance (1kHz, Continuous power output)	560mV/100kΩ
  Speakers	4 — 16Ω
  Damping Factor	> 65 (8Ω, 1kHz)
  Center Channel Output	500mV
  PREAMPLIFIER SECTION
  Output Voltage	3V (Rated output), 5V (Max.)
  Harmonic Distortion	< 0.1%
  Frequency Response	20Hz — 60kHz ±1dB
  Input Sensitivity/Impedance (1kHz, for rated output)
  PHONO 1.	MAG 2.9mV/50kΩ CER 58mV/100kΩ
  PHONO 2.	MM 2.9mV/20kΩ MC 115µV/30Ω (with PP-402)
  MIC  TUNER  AUX 1, 2  TAPE MONITOR 1, 2	2.2mV/50kΩ 200mV/200kΩ 200mV/200kΩ 200mV/200kΩ
  Recording Output
  TAPE REC 1, 2 (Pin jack)  TAPE REC (DIN connector)	200mV 30mV
  Equalization Curve	PHONO: RIAA
  LOW Filter   HIGH Filter	30Hz/-3dB (12dB/oct.) 60Hz/-3dB (12dB/oct.) 6kHz/-3dB (12dB/oct.) 12kHz/-3dB (12dB/oct.)
  Muting	-20dB
  Channel Separation (1kHz)
  PHONO  TUNER, AUX	> 50dB > 55dB

  Semiconductors:   39 Transistors, 2 FETs, 18 Diodes

  Versions/Power requirements
  KUW USA, Canada  /  120V AC 60Hz
  FVW General Export  /  110/120/130/220/240V AC 50/60Hz with voltage selector

  Power consumption:  390 watts max.

• Net weight (2.2 lb = 1 kg)
• 12.8 kg / 28 lb 3.1 oz (28.194 lb)

• Source of data
• -- Original prospect or advert

• Mentioned in
• - - Manufacturers Literature (1972 Pioneer Hi-Fi Stereo Components catalogue)

• Literature/Schematics (1)
• - - Manufacturers Literature (Service manual Pioneer SX-1000 dated Sep 1971)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 1147 models, 1131 with images and 201 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo