Onkyo Icon A-50 – Network Integrated Amplifier for Modern Hi-Fi Systems

The Onkyo Icon A-50 is a powerful Class-AB network integrated amplifier built to deliver clean, dynamic sound while offering the convenience of modern streaming, digital inputs and room correction. Designed to reduce distortion and vibration, it serves as an all-in-one centerpiece for a refined stereo setup with ample power for demanding loudspeakers.

Key Features

• High-output Class-AB amplification: Delivers up to 140 W per channel into 8 Ω and 180 W per channel into 4 Ω for confident control of a wide range of speakers.
• Advanced network streaming: Built-in Wi-Fi and LAN provide seamless access to online music platforms through connected apps and services.
• Versatile connectivity: HDMI ARC, coaxial, optical, USB-A playback and Bluetooth with SBC, aptX and aptX HD for flexible input options.
• Dirac Live room calibration: Optimises your listening environment by correcting room acoustics and improving clarity and bass accuracy.
• Analog and phono inputs: Three RCA inputs plus MM/MC phono stage for connecting turntables and traditional audio sources.
• Precision tone control: Bass and treble adjustments at 100 Hz and 10 kHz allow subtle tailoring to your preferences.

Customer Benefits

The Icon A-50 combines the power of an audiophile-grade amplifier with the convenience of a modern streamer. Whether you enjoy vinyl, high-resolution digital audio or wireless streaming, the A-50 routes everything through a clean, stable amplification stage. Its robust power output and room correction ensure accurate, engaging sound that adapts to your room and your listening style.

Quick Specs

• Amplifier type: Class AB, 2 channels
• Power output: 140 W per channel (8 Ω, 1 kHz, 0.7% THD), 180 W per channel (4 Ω, 1 kHz, 0.7% THD)
• Frequency response: 5 Hz – 100 kHz (+1/−3 dB)
• Tone control: 100 Hz ±10 dB (bass), 10 kHz ±10 dB (treble)
• Speaker impedance: 4–16 Ω
• Analog inputs: 3 × RCA, 1 × MM/MC phono
• Digital inputs: HDMI ARC, coaxial, 2 × optical, USB-A (storage playback)
• Outputs: RCA pre-out, 6.3 mm headphone output
• Other I/O: Setup mic input (3.5 mm)
• Network: Wi-Fi and LAN
• Bluetooth: SBC, aptX, aptX HD
• Dimensions: 43.5 × 13.5 × 35.5 cm
• Weight: 13 kg
• Power consumption: 350 W (typical), 47 W (idle), under 0.3 W (standby)

What’s in the Box

• Onkyo Icon A-50 network integrated amplifier
• AC power cable
• Setup microphone
• User documentation

Use Cases / Ideal For

Perfect for modern hi-fi systems combining digital streaming, turntable playback and powerful stereo amplification. Ideal for music lovers who want a single integrated unit that drives passive speakers while handling all sources with clarity and convenience.

Compatibility

Pairs with any passive loudspeakers from 4 to 16 Ω. Works with TVs via HDMI ARC, digital sources through optical/coax, storage drives via USB-A and wireless devices through Bluetooth. Dirac Live ensures optimal integration with your listening room.

Pros & Cons

✅ Pros:

• Strong, clean Class-AB power suitable for demanding speakers
• Comprehensive input options including HDMI ARC and phono stage
• Dirac Live room correction enhances overall system performance
• Flexible digital and analog connectivity with modern wireless features

⚠️ Cons:

• Does not include a DAC upgrade path beyond built-in processing
• Requires room calibration setup to achieve full potential

The Onkyo Icon A-50 offers the power, precision and streaming convenience needed for a versatile high-fidelity system, making it a reliable amplifier for music enthusiasts seeking both performance and modern functionality — available at Soundium.