Overview — The A25+ Integrated Amplifier

The Arcam A25+ delivers audiophile-grade stereo performance with modern connectivity and a refined analogue foundation. With 100 W per channel into 8 Ω (and 165 W into 4 Ω) via Arcam’s 5th-generation Class G amplifier design, the A25+ combines power, efficiency and low distortion (0.002 % THD at 80 % power, 8 Ω) for effortless musical dynamics.

In addition to traditional stereo inputs, this amplifier features Bluetooth 5.4 (with Snapdragon Sound and Auracast for multi-device wireless sharing), HDMI eARC for TV connection, USB-C digital input for computer/streaming, and a finely tuned MM phono stage for vinyl lovers.

Highlights & Benefits

• High-Current Class G Amplification — Delivers robust drive for demanding speakers with ultra-low distortion.
• Modern Wireless Audio — Bluetooth 5.4 with Snapdragon Sound, aptX/aptX Lossless, and Auracast for multi-listener/multi-speaker setups. 
• Full Digital/Analogue Connectivity — HDMI eARC for home entertainment, USB-C for high-res PC/Mac input, and dedicated phono stage for vinyl playback. 
• Refined Sound Signature — Engineered in the UK with analog attention to detail, high-grade DAC (ESS 9018) and clean signal path. 
• Compact and Elegant — 431 × 344 × 83 mm footprint, weighing 9 kg net, fits modern interiors elegantly.

Technology & Design

Class G Power Stage — Combines high-voltage rail and efficient lower rail to deliver full power with lower idle heat and superior control. 

Bluetooth & Auracast Platform — Supports streaming from your device, and sharing audio to multiple Bluetooth headphones/speakers simultaneously via Auracast.

High-Res DAC & Inputs — ESS 9018 DAC supports up to 32-bit/384kHz and DSD, USB-C input, HDMI eARC and traditional digital inputs. 

Perfect For

• Audiophile stereo systems seeking power and precision.
• Modern homes combining music and TV — HDMI eARC + stereo playback.
• Wireless multi-listener setups (e.g., headphones & spare room speakers) via Auracast.
• Vinyl lovers who still need excellent phono stage performance.

Customer & Expert Reactions

“Efficient, powerful and loaded with modern features — Arcam’s A25+ is a standout integrated amplifier for its class.” — TechRadar 

“The A25+ gives my speakers breathing room and clarity I didn’t expect from an integrated in this price-bracket.” — Owner Feedback

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