ONKYO A-50 Silver

ONKYO A-50 Silver — Integrated Hi-Fi Amplifier

For audio enthusiasts looking for a flexible and powerful amplifier, the ONKYO A-50 has everything they need to create the perfect sound system. This network integrated amplifier offers power output up to 180 W at 4 Ω and 110 W at 8 Ω, allowing it to power a wide range of speakers — from massive floorstanding to compact bookshelf models. With a wide frequency response of 5 Hz to 100 kHz (+1/-3 dB), it delivers crystal-clear sound with minimal distortion. The amplifier is equipped with cutting-edge technology, such as Dirac Live Room Correction Suite, which adapts to the acoustics of the room and takes your listening experience to the next level.

Flexible connectivity

The ONKYO A-50 supports all your favorite music sources thanks to a wide range of inputs and technologies. You have analog inputs including 3× RCA and phono (MM/MC) for turntables, as well as digital inputs such as HDMI ARC, coaxial, 2× optical and USB-A. Wireless technologies such as Bluetooth, Chromecast, and support for Spotify Connect, TIDAL Connect and more, allow for easy streaming without compromising on quality. For headphone lovers, there is a 6.3mm headphone output.

Performance and sound clarity

The amplifier is built on class AB technology and uses a patented DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry) circuit, which reduces noise in the bands of digital sources. The result is a clean, lively and natural sound that faithfully transmits musical details. Thanks to the three-stage inverted Darlington amplifier, it handles high-current signals with minimal distortion, which will be appreciated especially by demanding listeners.

Quality workmanship and durability

The ONKYO A-50 is designed to deliver not only great sound, but also longevity and durability. 5mm thick aluminum front panel and "oval chassis" ensure structural strength and minimize vibration. High-quality 10,000 µF capacitors and a copper bus promote stable performance and reduce signal degradation. These details demonstrate Onkyo's commitment to precision craftsmanship and excellent sound.

Technical parameters

• Power:
• 110 W (8 Ω, 20-20 kHz, THD 0.07 %, 2ch)
• 180 W (4 Ω, 1 kHz, THD 0.7 %, 2ch)
• Amplifier class: AB
• Frequency response: 5 Hz - 100 kHz (+1/-3 dB)
• EQ: 100 Hz ±10 dB / 10 kHz ±10 dB
• Impedance: 4-16 Ω
• Analog inputs: 3× RCA, 1× Phono (MM/MC)
• Digital inputs: HDMI ARC, Coaxial, 2× Optical, USB-A
• Outputs: Pre out, 6.3mm headphone output
• Wireless functions: Bluetooth, Chromecast, Dirac Live
• Service support: Spotify Connect, TIDAL Connect, AirPlay 2, TuneIn, Roon Ready
• Dimensions: 542 × 236 × 441 mm
• Weight: 13 kg