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Sony TA-A77E



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Brand: Sony

The Sony TA-A77E is a high-end integrated amplifier that was introduced by Sony in the late 1990s. Its design centers around a digital signal processor (DSP) that allows for precise tuning and enhancement of the audio signal. This technology, which Sony calls "Digital Reality" or "DR," incorporates a range of advanced features including digital filtering, dynamic range compression, and digital signal processing (DSP) algorithms for bass management, phase correction, and speaker leveling. The TA-A77E also features a symmetrical circuit design, which allows for better isolation and separation of the left and right channels, while reducing noise and distortion. Additionally, it has a 192kHz/24-bit digital-to-analog converter (DAC) for high-resolution music playback, and supports a variety of analog and digital inputs, including wireless networking via Wi-Fi or Ethernet. Overall, the Sony TA-A77E is a powerful and versatile amplifier that offers exceptional audio performance, making it a popular choice for audiophiles and music enthusiasts alike.



  • Preamp Output: 1V
  • Frequency Response: 15Hz to 20kHz
  • Distortion:
  • Gain:
  • Input Sensitivity: 1mV (mic), 3.3mV (mm), 245mV (line)
  • Signal to Noise Ratio:
  • Line Output: 235mV (line)
  • Dimensions: 355 x 135 x 330 mm
  • Weight: 3.7 kg
  • Year: 1993
  • Price:

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E

Sony TA-A77E



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