Sansui G-22000

Data

General:

• Manufacturer: Sansui
• Model: G-22000
• Year of manufacture: 1978 - 1980
• Made in: Japan
• Color: front silver, rosewood case (foil)
• Remote control: no
• Power consumption: 950 W
• Dimensions (WxHxD): 636 x 227 x 553 mm
• Weight: 42.1 kg
• Original price approx.: 4'290 DM

Connections

• Number of inputs:
  • Phono 1 switchable: 2.5 mV, 33 kOhm / 47 kOhm / 100 kOhm, max. 350 mV at 1 kHz.
  • Phono 2: 2.5 mV, 47 kOhm / 100 kOhm, max. 350 mV at 1 kHz
  • Microphone: 6 mV, 10 kOhm
  • Aux: 150 mV, 47 kOhm
  • Tape Play 1, 2: 150 mV, 47 kOhm
  • Tape Play 2 DIN: 150 mV, 50 kOhm
  • 4-Channel Adapter In:
  • Antenna FM/MW: 75, 300 Ohm / 300 Ohm
  • Main In: 2 V, 50 kOhm
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV, 47 kOhm
  • Tape Rec DIN: 43 mV
  • 4-Channel Adapter Out:
  • Pre Out: 1.5 V, 47 kOhm, max. 10 V
  • Headphones (6.3mm jack):
  • 2 speaker pairs

Technical Data

Amplifier

• Continuous power (at distortion):
  • 8 Ohm: 2x 220 W (RMS, 5 Hz - 20 kHz, 0.009 %), 2x 240 W (1 kHz).
  • 4 Ohm: 2x 330 W
• Dynamic power:
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: < 0.009 %
• Attenuation factor: 60 (at 8 Ohm)
• Frequency response:
  • Phono: 20 - 20,000 Hz, ± 0.2 dB.
  • High Level: 5 - 50,000 Hz, + 0.2 dB, - 1.5 dB
  • Power Amplifier: DC - 300,000 Hz

Signal-to-noise ratio:

• • Phono: 87 dB
  • High Level: 105 dB
• Channel separation:
  • Phono: 65 dB
  • High Level: 75 dB
• Tone control:
  • Bass: ± 10 dB at 50 Hz
    • Operating frequencies: 200 Hz, 400 Hz
  • Mids: ± 5 dB at 1.5 kHz

Treble: ± 10 dB at 10 kHz

• • • Operating frequencies: 2.5 kHz, 5 kHz
• Loudness: yes, + 8 dB at 50 Hz, + 6 dB at 10 kHz
• Low Filter: yes, - 3 dB at 16 Hz (6 dB / octave)
• High Filter: yes, - 3 dB at 3 kHz (6 dB / octave)
• Mute: yes, 0 dB, -20 dB

Tuner

• Reception: UKW/MW
• Frequencies:
  • FM: 88 - 108 MHz
  • MW: 530 - 1605 KHz
• Input sensitivity:
  • FM: 1.5 µV
  • MW: 300 µV
• Frequency response: 30 - 15,000 Hz (+ 0.2 dB, - 1 dB)
• Distortion factor:
  • FM, 1 kHz: < 0.05 % (mono), < 0.07 % (stereo).
• Signal-to-noise ratio:
  • FM: 82 dB (mono), 77 dB (stereo)

MW: 55 dB

• Channel separation: 50 dB (1kHz)
• selectivity: 80 dB
• Co-wave selection: 0.9 dB
• Spurious wave selection:
  • FM: 90 dB

MW: 40 dB

• Image frequency attenuation:
  • FM: 110 dB
  • MW: 70 dB
• IF attenuation:
  • FM: 110 dB
  • MW: 70 dB
• AM suppression: 60 dB

Special Features

• Pre- and power amplifier separable (Main In/Pre Out)
• Microphone mixer (6.3mm jack)
• 2 VU meters

Remarks

• Other models in the same series:
• Sansui G-2000
• Sansui G-3000
• Sansui G-5000/G-501
• Sansui G-6000/G-601
• Sansui G-7000/G-701
• Sansui G-8000/G-801
• Sansui G-9000/G-901
• Sansui G-22000
• Sansui G-33000

Pictures

• Extract from brochure: Sansui G-33000

Reports

• External link: Old Fidelity website: [1]

Links

• External Link: Classic Receivers website: [2]

• External Link: "The Vintage Knob" website: [3]