Pioneer A-X550

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Brand: Pioneer

The Pioneer A-X550 is a high-end integrated amplifier that boasts powerful audio performance and advanced features. Some of its notable specifications and traits include:1. Power: The amplifier delivers an impressive 125 watts per channel into 8 ohms, or 250 watts per channel into 4 ohms, providing plenty of power for even the most demanding speakers.2. Connectivity: The A-X550 is well-equipped with a variety of input and output options, including four line-level RCA inputs, a phono input for turntables, and both single- ended and balanced outputs. It also includes USB input for digital audio playback, as well as Bluetooth connectivity for wireless streaming.3. Audio Quality: The amp employs high-quality components, including oversized transformers, large-capacity capacitors, and Mundorf FM caps, to deliver clear, detailed audio that's rich in detail and texture. The use of Pioneer's proprietary Advanced Sound Retriever (ASR) technology further enhances audio performance, particularly for compressed digital files.4. Build Quality: The A-X550 is housed in a heavy, premium-quality aluminum chassis that ensures excellent shielding and vibration damping, reducing noise and distortion. Its knobs and switches are solidly built and feature a premium feel, contributing to the amplifier's overall top-tier build quality.5. Design: The A-X550 features a sleek, minimalist design, with a black front panel and silver accents, which blends seamlessly with modern entertainment systems. The faceplate is centered around a large, high-contrast display that shows important information such as input source, volume level, and audio format.Overall, the Pioneer A-X550 is a top-of-the-line integrated amplifier that delivers exceptional audio quality, extensive connectivity, and premium build quality. It's a great choice for audiophiles who demand the best possible sound from their entertainment system.

Power Output: 85W into 8Ω (stereo)
Frequency Response: 10Hz to 100kHz
Distortion: 0.3%
Speaker Impedance:
Input Sensitivity: 2.5mV (mm), 150mV (line)
Signal to Noise Ratio: 72dB (mm), 93dB (line)
Line Output: 150mV (line)
Digital Connections: optical
Dimensions: 360 x 346 x 121 mm
Weight: 8.8 kg
Year: 1989
Price: