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Audio Research D-40



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Brand: Audio research

The Audio Research D-40 is a high-end integrated amplifier that combines both preamp and power amp functions in a single component. This amplifier is known for its exceptional sound quality, with a rich and detailed sound signature that faithfully reproduces the subtlest nuances and dynamics of your favorite music.Some of the standout features of the Audio Research D-40 include:1. Power: The D-40 delivers an impressive 75 watts per channel into 8 ohms, making it suitable for a wide range of speakers. If you need more power, it can also provide 150 watts per channel into 4 ohms.2. Technology: The D-40 uses the latest in Audio Research's proprietary technology, including their proprietary inductor-based volume control system, which allows for precise and stable volume adjustments.3. Design: As with all Audio Research products, the D-40 is built with a focus on high-quality components and careful attention to design detail. This approach results in an amplifier that's both beautiful and powerful.4. Versatility: In addition to its power and technology, the D-40 is also very flexible in terms of input and output options. It features a range of connectivity choices, including balanced and single-ended inputs, as well as outputs for speakers, headphones, and a subwoofer.Overall, the Audio Research D-40 is an exceptional integrated amplifier that offers a rich and detailed sound, powerful performance, and versatility in terms of connectivity and input/output options. It's a great choice for audiophiles who demand the very best in sound quality and engineering excellence.



  • Power Output: 35W into 16Ω (stereo)
  • Frequency Response: 25Hz to 20kHz
  • Distortion: 1.0%
  • Speaker Impedance:
  • Input Sensitivity: 0.75V
  • Signal to Noise Ratio: 90dB
  • Dimensions: 480 x 180 x 420 mm
  • Weight: 20 kg
  • Year: 1981
  • Price:

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40

Audio Research D-40



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