• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1981 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 290450

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Graphic Equalizer SG-9 - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 420 x 150 x 355 mm / 16.5 x 5.9 x 14 inch

• Notes

• 12 Band Stereo Graphic Equalizer Model Pioneer SG-9.

  Output Level: 1 V (7.5 V max)
  Gain: ± 0 dB
  Frequency response: 5 Hz to 100 kHz
  Signal to Noise Ratio: 92 dB
  Total harmonic distortion: 0.006 %
  Control Range: ± 10 dB
  Frequency Bands: 16, 32, 64, 125, 250, 500, 1K, 2K, 4K, 8K, 16K, 32 kHz

  consumo 25 W- commutatori Attenuator -3 dB / -6 dB - commutatori equalizer on/off/on recording - indicatore rosso overload - commutatore tape monitor on/off -

• Net weight (2.2 lb = 1 kg)
• 7.1 kg / 15 lb 10.2 oz (15.639 lb)

• Literature/Schematics (1)
• Pioneer Corporation Catalogs ('HiFi Stereo' & 'HiFi Components' 1981)

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

• Other Models

• Here you find 1143 models, 1128 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