Sony TA-8650

Data

General

• Manufacturer: Sony
• Model: TA-8650
• Type: Integrated amplifier
• Years of manufacture: 1977 - 1979
• Made in: Japan
• Color: Front silver
• Remote control: no
• Power consumption: 800 W max.
• Dimensions: 440 x 170 x 425 mm (WxHxD)
• Weight: 20.8 kg
• Original price approx.: 3'298 DM

Connections

• Number of inputs:
  • Phono 1, 2 MM: 2.5 mV / 50 kOhm
  • Microphone: 0,2 mV / 50 kOhm
  • Tuner: 150 mV / 250 kOhm
  • AUX 1, 2, 3: 150 mV / 250 kOhm
  • Tape Play 1, 2: 150 mV / 250 kOhm

Tape Play 1 DIN: 150 mV / 250 kOhm

• • Main In:
• Number of Outputs:
  • Tape Rec 1, 2: 150 mV, 600 kOhm
  • Tape Rec 1 DIN: 30 mV, 82 kOhm

Adapter Out: 150 mV, 10 kOhm Pre Out: 1 V, 600 Ohm

• • Headphones (6.3 mm jack)
  • 3 pairs of speakers

Technical Data

• Continuous power:
  • 8 Ohm: 2x 80 W (RMS, 20 - 20'000 Hz), 2x 90 W (RMS, 1'000 Hz).

4 Ohm: 2x 100 W

• Dynamic power
  • 8 Ohm: 2x 130 W
  • 4 Ohm: 2x 150 W
• Total harmonic distortion: 0.1
• Attenuation factor: 200 (8 Ohm)
• Frequency response:
  • Phono RIAA: 30 - 15'000 Hz, ± 0,3 dB
  • High Level: 5 - 50'000 Hz, + 0 dB, - 2 dB
• Signal to noise ratio:
  • Phono MM: 70 dB
  • Microphone: 55 dB
  • AUX, Tape: 85 dB
• Tone control:
  • Bass: ± 10 dB at 50 Hz, 100 Hz
    • Crossover frequency: 250 Hz, 500 Hz
  • Presence switch: + 3 dB at 1 kHz

Treble: ± 10 dB at 10 kHz, 20 kHz

• • • Crossover frequency: 2.5 kHz, 5 kHz
• Loudness:
  • Low 1: + 10 dB at 20 Hz, + 6 dB at 50 Hz, + 3 dB at 100 Hz.

Low 2: + 11 dB at 20 Hz, + 9 dB at 59 Hz, + 6 dB at 100 Hz

• High Filter: - 12 dB / octave above 9 kHz, 20 kHz
• Low Filter (Subsonic): - 12 dB / octave below 10 Hz, 40 Hz
• Muting:

Special Features

• Microphone mixer
• Aux 3 input front
• Pre- and power amplifier separable

Notes

• Other models in the same series:
• Amplifier:
• Sony TA-2650
• Sony TA-3650
• Sony TA-5650
• Sony TA-8650

• Tuner
• Sony ST-2950 F
• Sony ST-3950
• Sony ST-5950

• Reel Tape
• Sony TC-755A

• Record player:
• Sony PS-6750
• Sony PS-8750

• Speakers:
• Sony SS-1050
• Sony SS-2030
• Sony SS-2050
• Sony SS-2070
• Sony SS-3050
• Sony SS-4050
• Sony SS-5050

Pictures

• Image: Sony TA-8650

• Excerpt from brochure: Sony TA-8650

Reviews

• Review at "Good Old Hifi": [[1]]

• Review at "Good Old Hifi": [[2]]