Arcam A5+: The Ultimate 50W Class AB Integrated Amplifier

The Arcam A5+ is the next-generation evolution of the award-winning Radia series, delivering a revolutionary 50 Watts of pure Class AB musicality. Refined for 2025, it introduces cutting-edge wireless tech like aptX Lossless and Auracast to ensure your streaming sounds just as good as your vinyl.

Description

Table of Contents

  1. The Evolution of an Icon: Introducing the Arcam A5+
  2. Revolutionary Bluetooth 5.4 and Snapdragon Sound
  3. Key Technical Specifications
  4. Audiophile Engineering: The Class AB Power Advantage
  5. Versatile Connectivity for Vinyl and Digital Lovers
  6. Why the Arcam A5+ is the Best Choice for Your Home
  7. Frequently Asked Questions (FAQ)

1. The Evolution of an Icon: Introducing the Arcam A5+

The Arcam A5+ represents nearly 50 years of British audio heritage, refined for the modern age. Building on the massive success of the original Radia A5, Arcam engineers have pushed the boundaries further with the Radia+ series. The A5+ isn’t just an update; it’s a revolutionary refinement of power and connectivity.
While it retains the striking “Radia” aesthetic with matte black metalwork and subtle yellow highlights, the internals have been significantly upgraded. The Arcam A5+ is designed for those who want an intimate, high-fidelity listening experience without the clutter of a massive rack.

2. Revolutionary Bluetooth 5.4 and Snapdragon Sound

The most significant upgrade in the Arcam A5+ is its cutting-edge wireless platform. Featuring Bluetooth 5.4 and Snapdragon Sound, it supports aptX Lossless codec. This means you can stream uncompressed, bit-perfect digital audio from compatible devices, matching the quality of a wired CD player.

Furthermore, the Arcam A5+ introduces Auracast™ technology. This allows you to broadcast audio from the amplifier to multiple compatible wireless headphones or speakers simultaneously—no pairing required. It’s a revolutionary way to share music throughout your home sensitively and wirelessly.

3. Key Technical Specifications

The Arcam A5+ features high-grade components optimized for pure sound:

Feature Specification
Amplification Class AB (High-Linearity)
Power Output (8Ω) 50 Watts per channel (20Hz – 20kHz)
Power Output (4Ω) 75 Watts per channel (1kHz)
DAC Chipset ESS ES9018 Sabre DAC (24-bit/192kHz)
Bluetooth Ver 5.4 (aptX Lossless, Auracast, LE Audio)
Phono Input High-precision Moving Magnet (MM)

4. Audiophile Engineering: The Class AB Power Advantage

Unlike many modern amplifiers that use efficient but often “sterile” Class D modules, the

Arcam A5+ remains committed to Class AB amplification. This design provides the warm, rhythmic musicality that Arcam is famous for, ensuring your speakers are driven with authority and soul.
With an enhanced power supply design, the Arcam A5+ offers a lower impedance for even cleaner power delivery. This results in more precise instrument separation and a wider soundstage, making your favorite tracks feel like a live performance in your room.

5. Versatile Connectivity for Vinyl and Digital Lovers

The Arcam A5+ is designed to be the central hub for all your music. For analog purists, it features a meticulously tuned phono stage for your turntable, ensuring your vinyl sounds lush and detailed.

arcamDigital listeners are also covered with multiple high-res inputs. The built-in ESS ES9018 DAC handles digital streams up to 24-bit/192kHz through its optical and coaxial inputs. Whether it’s a TV, CD player, or dedicated streamer, the Arcam A5+ ensures every bit is translated into pure analog emotion.

6. Why the Arcam A5+ is the Best Choice for Your Home

The Arcam A5+ is the ultimate choice for modern stereo systems:
  • Snapdragon Sound: Experience the first truly lossless wireless audio on an amplifier.
  • Class AB Warmth: Real power that makes speakers sing, not just play loud.
  • Eco-Friendly Design: Arcam has moved to 100% plastic-free packaging for easy disposal.
  • Two-Way Bluetooth: Receive music from your phone or send it to wireless headphones.
For a deeper dive into the history of the A&R Cambridge legacy, visit the official Arcam site

7. Frequently Asked Questions (FAQ)

What is the difference between Arcam A5 and Arcam A5+?
The Arcam A5+ features an upgraded Bluetooth 5.4 module with aptX Lossless and Auracast, whereas the original A5 used Bluetooth 5.2. The A5+ also includes an enhanced power supply for even lower distortion and cleaner sound.

Does the Arcam A5+ have a headphone jack?
Yes, the Arcam A5+ features a high-current 3.5mm headphone output on the front panel for private listening.

Can I connect my TV to the Arcam A5+?
Yes. You can use the optical digital input to connect your TV. If you require HDMI eARC, we recommend looking at the step-up Arcam A15+ or A25+ models.

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