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Yamaha A-450



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Brand: Yamaha

The Yamaha A-450 is a high-performance stereo receiver designed to deliver exceptional audio quality and versatility. With a rated power output of 140 watts per channel (6 ohms, 1 kHz, THD: 0.03%), it has more than enough power to drive even demanding speaker systems.The receiver features a wide range of connectivity options, including multiple input sources such as Bluetooth, Wi-Fi, AirPlay, and Spotify Connect. It also has an HDMI section with 4K Ultra HD (3840 x 2160) video upscaling and a phono input for connecting a turntable.The Yamaha A-450 also incorporates advanced digital signal processing technologies such as YPAO auto room acoustics optimization, which optimizes speaker placement and acoustic characteristics based on room measurements.The receiver's advanced power amplifier circuitry delivers clear, dynamic, and precise audio, while the Compressed Music Enhancer (CME) provides improved audio reproduction for compressed music files.Overall, the Yamaha A-450 is an excellent choice for audiophiles and music enthusiasts looking for a high-performance stereo receiver that combines modern features and traditional audio quality.



  • Power Output: 30W into 8Ω (stereo)
  • Frequency Response: 4Hz to 70kHz
  • Distortion: 0.05%
  • Damping Factor: 50
  • Speaker Impedance: 4Ω (minimum)
  • Input Sensitivity: 2.5mV (mm), 150mV (line)
  • Signal to Noise Ratio: 92dB (mm), 100dB (line)
  • Line Output: 150mV (line)
  • Dimensions: 435 x 112 x 338 mm
  • Weight: 7.8 kg
  • Year: 1979
  • Price:

Yamaha A-450

Yamaha A-450

Yamaha A-450

Yamaha A-450

Yamaha A-450

Yamaha A-450

Yamaha A-450



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