Arcam A50 Signature Dual-Mono Class G Integrated Amplifier with Bluetooth & Auracast

Arcam A50 Signature Dual-Mono Class G Integrated Amplifier with Bluetooth & Auracast - Black

Celebrating 50 Years of Arcam Audio Excellence

Created to mark half a century of British hi-fi engineering, the Arcam A50 Signature is a flagship integrated amplifier designed to showcase everything the company has learned over five decades. Developed in Cambridge, UK, and created in collaboration with Arcam co-founder John Dawson, the A50 Signature combines cutting-edge technology with the musical performance that has made Arcam one of the world's most respected audio brands.

Featuring the company's first-ever dual-mono Class G architecture, premium digital conversion, advanced wireless connectivity and a high-performance phono stage, the A50 Signature delivers exceptional sound quality from virtually every music source.

Arcam's First Dual-Mono Class G Integrated Amplifier

At the heart of the A50 Signature lies the most advanced implementation of Arcam's renowned Class G amplification technology. Designed to combine the smoothness and low distortion of Class A amplification with the efficiency and power reserves of Class AB designs, Class G delivers both finesse and authority.

For the first time in an Arcam integrated amplifier, the A50 Signature adopts a true dual-mono layout. Each channel operates independently and features its own transformer windings, power regulation, reservoir capacitors, Class G lifter stage and dedicated output-stage heatsink.

This sophisticated design minimises crosstalk and interference between channels, resulting in:

• Outstanding stereo separation.
• Greater depth and soundstage realism.
• Improved imaging and instrument placement.
• Lower noise levels and cleaner reproduction.
• Exceptional dynamic range.

The result is a more immersive listening experience that reveals subtle details and brings recordings to life.

Effortless 150 Watts Per Channel

Delivering 150 watts per channel, the Arcam A50 Signature has the power and control to drive a wide variety of loudspeakers with ease. From compact standmount speakers to demanding floorstanders, the amplifier provides excellent authority and composure.

Whether you're listening at low volumes or filling larger rooms with sound, the A50 Signature maintains superb clarity and dynamics, allowing music to breathe naturally without strain or harshness.

Premium ESS ES9039Q2M DAC for Exceptional Digital Performance

To complement its advanced analogue circuitry, the A50 Signature employs an audiophile-grade ESS ES9039Q2M digital-to-analogue converter.

Designed to extract maximum detail from digital recordings, the DAC provides:

• Outstanding transparency and accuracy.
• Extremely low distortion levels.
• Wide dynamic range.
• Rich tonal balance and natural musicality.

Every digital source connected to the amplifier benefits from this high-quality conversion stage, helping streamed music, CDs and television audio sound their very best.

High-Resolution Audio via USB-C

The USB-C input allows direct connection to a PC, Mac or compatible digital source for the highest possible audio quality.

Supporting:

• PCM files up to 32-bit/384kHz.
• DSD playback up to DSD256.

The A50 Signature is capable of reproducing studio-quality recordings with remarkable precision, making it an ideal partner for high-resolution streaming services and digital music libraries.

HDMI eARC for Superior TV Sound

Modern entertainment systems demand more than music playback, which is why the A50 Signature includes HDMI eARC connectivity.

Connecting your television through HDMI eARC allows high-quality audio to be sent directly to the amplifier, creating a far more engaging experience than conventional TV speakers or many soundbars.

Dialogue becomes clearer, movie soundtracks gain greater scale and sporting events benefit from more realistic ambience and impact.

Studio-Grade Balanced XLR Inputs

For audiophiles seeking the purest analogue signal path, the A50 Signature incorporates balanced XLR inputs.

Commonly found in professional recording studios and premium hi-fi systems, balanced connections help reduce unwanted noise and interference while preserving signal integrity over longer cable runs.

When paired with compatible sources such as the Arcam CD25, XLR connections provide exceptionally clean and detailed sound reproduction.

Built-In Class A MM and MC Phono Stage

Vinyl lovers are exceptionally well catered for thanks to the integrated Class A phono stage.

Unlike many amplifiers that only support Moving Magnet cartridges, the A50 Signature accommodates both:

• Moving Magnet (MM) cartridges.
• Moving Coil (MC) cartridges.

This flexibility makes it suitable for a huge range of turntables and cartridge upgrades.

Carefully engineered to preserve the warmth and texture of analogue recordings, the dedicated phono stage delivers superb clarity, detail and low noise performance without requiring an external phono preamp.

Advanced Bluetooth 5.4 with Snapdragon Sound

Wireless convenience meets audiophile performance with Bluetooth 5.4 and Snapdragon Sound technology.

Compatible devices can stream music wirelessly while enjoying improved sound quality, lower latency and greater reliability. Whether playing playlists from a smartphone, tablet or laptop, the A50 Signature ensures your music retains impressive detail and dynamics.

Auracast Technology for the Future of Wireless Audio

The A50 Signature is among the first premium amplifiers to feature Auracast support.

This next-generation Bluetooth technology enables audio to be shared with compatible headphones and speakers, opening up new possibilities for wireless listening throughout the home.

Auracast offers increased flexibility and future-ready connectivity, making the A50 Signature a system designed not only for today but for years to come.

Wired and Wireless Headphone Listening

Private listening is equally well served. Users can connect traditional wired headphones for dedicated listening sessions or enjoy the convenience of compatible wireless headphones through Bluetooth and Auracast connectivity.

This flexibility allows music lovers to experience premium sound without disturbing others.

Designed for Every Music Source

The A50 Signature has been engineered to serve as the centrepiece of a modern hi-fi system, accommodating a broad range of sources including:

• Turntables.
• CD players.
• Streamers.
• PCs and Macs.
• Smartphones and tablets.
• Televisions.
• Games consoles.

Its completely redesigned DAC, phono stage and volume control circuitry work in harmony with the dual-mono amplifier section to maintain signal purity throughout the entire audio path.

Premium Construction and Elegant Styling

Reflecting its flagship status, the A50 Signature features a beautifully crafted glass front panel and a crisp OLED display that provides clear information while maintaining a clean, minimalist appearance.

Its sophisticated design makes it the perfect visual and sonic partner for the Arcam CD25 and other premium separates.

Environmentally Responsible Packaging

Arcam has also considered sustainability, packaging the A50 Signature using plastic-free materials that are easier to recycle and dispose of responsibly.

Reasons to Buy

• Celebrates 50 years of Arcam engineering expertise.
• First-ever Arcam dual-mono Class G integrated amplifier.
• Powerful 2 x 150W output for effortless speaker control.
• Advanced ESS ES9039Q2M DAC for exceptional digital sound.
• USB-C input with support for 32-bit/384kHz PCM and DSD256 files.
• HDMI eARC connection transforms TV audio performance.
• Balanced XLR inputs for high-end analogue sources.
• Class A MM and MC phono stage for vinyl enthusiasts.
• Bluetooth 5.4 with Snapdragon Sound technology.
• Future-ready Auracast wireless audio support.
• Wired and wireless headphone listening options.
• Elegant glass fascia with OLED display.
• Plastic-free packaging for easier recycling.
• Designed in Cambridge, UK in collaboration with Arcam co-founder John Dawson.

Experience the Best-Sounding Integrated Amplifier Arcam Has Ever Built

Combining fifty years of expertise with innovative dual-mono Class G technology and state-of-the-art connectivity, the Arcam A50 Signature delivers a level of refinement, power and versatility worthy of its landmark status. Whether your passion is vinyl, high-resolution streaming, television sound or traditional hi-fi, this flagship integrated amplifier is designed to bring every performance closer to the original recording.

Technical Specifications

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