Integrated Amplifier TA-1055

• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1973

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 157590

• Picture
• Schematics

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

• Number of Transistors
• 19

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

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

• Power out
• 46 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Integrated Amplifier TA-1055 - Sony Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 410 x 120 x 280 mm / 16.1 x 4.7 x 11 inch

• Notes

• RMS: 2x 23 Watt (8 Ohm); 2x 27 Watt (4 Ohm)
  Eingänge: Phono; Mikrofon; Tuner; Aux; Tape1; Tape2; REC/PB
  Ausgänge: REC/PB; REC/OUT; Kopfhörer (8 Ohm-10 KOhm); Tuner; Aux; Tape1; Tape2;
  Tonkontrolle: Bass, Treble.

  Power output:
    23 watts per channel into 8Ω (stereo)
    27 watts per channel into 4Ω (stereo)
  Frequency response: 10Hz to 60kHz
  Power bandwith (IHF): 10Hz-40kHz
  Total harmonic distortion: less than 0.5% at rated output
  Damping factor: 22
  Input sensitivity: 2mV (mic), 2mV (MM), 250mV (line)
  Signal to noise ratio: 65dB (mic), 70dB (MM), 90dB (line)
  Output: 250mV (line), 30mV (DIN)
  Speaker load impedance: 4Ω to 16Ω

• Net weight (2.2 lb = 1 kg)
• 6.2 kg / 13 lb 10.5 oz (13.656 lb)

• Literature/Schematics (1)
• Selezione Radio-TV September 1973

• Author
• Model page created by Eduard Abfalterer. See "Data change" for further contributors.

• Other Models

• Here you find 3995 models, 3856 with images and 957 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo