• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1975/1976

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 107991

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

• Number of Transistors
• 56

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

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

• Power out
• 160 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Amplifier SA-9500 - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 420 x 165 x 403 mm / 16.5 x 6.5 x 15.9 inch

• Notes

• A hi-fi stereo integrated amplifier housed in a heavy duty metal case with continuous power output of 80 watts per channel, min. RMS into 8 ohms or 100 watts per channel into 4 ohms from 20Hz to 20,000Hz with no more than 0.1% THD.

  Specification
  Continuous Power Output 1kHz (Both channels driven)	85 watts per channel into 8Ω 110 watts per channel into 4Ω
  THD (20Hz—20,000Hz)
  Continuous rated power output  40 watts per channel power output 8Ω	No more than 0.1% No more than 0.05%
  Intermodulation Distortion
  Continuous rated power output  40 watts per channel power output 8Ω	No more than 0.1% No more than 0.05%
  Frequency Response	10Hz—80,000Hz +0dB,-1dB
  Input Sensitivity/Impedance	1V/50kΩ (POWER AMP. IN)
  Output Speaker        Headphone	A, B, A+B Low impedance
  Damping Factor	30 (20Hz—20,000Hz, 8Ω)
  Hum and Noise	100dB (IHF short-circuited A network)
  PREAMPLIFIER SECTION
  Inputs Sensitivity/Impedance
  PHONO 1  PHONO 2  MIC  TUNER  AUX 1 & 2  TAPE PB 1 & 2	2.5mV/50kΩ 2.5mV—10mV/35, 50, 70, 100kΩ 6mV—24mV/85kΩ 150mV/50kΩ 150mV/50kΩ 150mV/50kΩ
  Outputs Level/Impedance
  TAPE REC 1 & 2  PRE OUT	150mV 2V/1kΩ
  THD	No more than 0.05% (20Hz—20KHz)
  Frequency Response
  PHONO (RIAA equalization)  TUNER, AUX, TAPE PB	30Hz—15KHz ±0.2dB 7Hz—40KHz +0dB,-1dB
  Filter
  LOW  HIGH	15Hz, 30Hz (12dB/oct.) 8KHz, 12KHz (12dB/oct.)
  Hum and Noise (IHF, short-circuited A network)
  PHONO  MIC  TUNER, AUX, TAPE PB	70dB 65dB 90dB
  Attenuator	0, -15dB, -30dB

  Semiconductors:  2 FETs, 54 Transistors, 26 Diodes

  Versions/Power requirements
  KCU USA, Canada     /  120V AC 60Hz
  GN   Scandinavia        /  220V AC 50/60Hz
  D      General Export   /  120/220/240V AC 50/60Hz with voltage selector

  Power consumption: 370 watts (KCU), 310 watts (GN, D)

  Superceded by the Pioneer SA-9500 II (2) Stereo Amplifier.

• Net weight (2.2 lb = 1 kg)
• 20 kg / 44 lb 0.8 oz (44.053 lb)

• Price in first year of sale
• 1,580.00 DM

• Source of data
• - - Data from my own collection

• Mentioned in
• - - Manufacturers Literature (1975/76 Pioneer Hi-Fi Stereo Components catalogue)

• Literature/Schematics (1)
• - - Manufacturers Literature (1976/77 Pioneer Hi-Fi Stereo catalogue)

• Literature/Schematics (2)
• - - Manufacturers Literature (Service manual Pioneer SA-9500)

• Author
• Model page created by George Cokkinides. See "Data change" for further contributors.

• Other Models

• Here you find 1143 models, 1128 with images and 200 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo