Onkyo A-8650 (Integra)

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Brand: Onkyo

The Onkyo A-8650, also known as the Integra DRX-3.1, is a high-end integrated amplifier designed for audiophiles who demand both excellent sound quality and modern connectivity. Here are some features that make this amplifier stand out:1. High power output: The A-8650/DRX-3.1 produces 120 watts per channel into 8 ohms and 240 watts into 4 ohms. This level of power ensures clear and dynamic sound even with demanding loudspeakers.2. High-quality components: The amplifier uses high-grade components, such as Nichicon capacitors,WD Phillips OP-AMPs, and Aikidenki MUSES ICs, to deliver precise and detailed sound.3. Dual clock oscillators: Two independent precision clocks are used to maintain precise timing accuracy for digital signals, resulting in improved audio quality for connected components.4. XLR inputs: In addition to the standard RCA inputs, the amplifier has two pairs of balanced XLR inputs, which provide greater immunity to noise and interference, especially in professional audio environments.5. Headphone amplifier: The amplifier includes a headphone amplifier with its own volume control, allowing for private listening without interfering with the main speakers.6. Network connectivity: The A-8650/DRX-3.1 includes support for Ethernet, Wi-Fi, and Bluetooth connections, enabling streaming of high-resolution audio from services like Tidal, Qobuz, and Deezer, as well as playback from a locally networked NAS or computer.7. Multi-room capabilities: The amplifier supports zone2 operation, allowing you to connect a second set of speakers to the amplifier for multi-room or distributed audio applications.Overall, the Onkyo A-8650/DRX-3.1 is a powerful and versatile integrated amplifier that strikes a balance between traditional audio performance and modern connectivity features, making it a great choice for both purist audiophiles and tech-savvy music lovers.

Power Output: 80W into 8Ω (stereo)
Frequency Response: 20Hz to 20kHz
Distortion: 0.008%
Damping Factor: 150
Speaker Impedance:
Input Sensitivity: 2.5mV (mm), 0.16mV (mc), 150mV (line)
Signal to Noise Ratio: 93dB (mm), 74dB (mc), 107dB (line)
Line Output: 150mV (line)
Dimensions: 435 x 157 x 391 mm
Weight: 12.5 kg
Year: 1989
Price: