Arcam A25 Integrated Stereo Amplifier
The mighty Arcam A25 is the flagship amplifier in the new Radia series. Featuring a 5th Generation Class G amplifier design, the A25 mixes power and finesse in equal measure to produce stunning sound quality with superb depth, clarity and precision.
Arcam have been building top quality amplifiers for more than 45 years and it’s clear to see (and hear) that this expertise has been put to great use in the new A25. Arcam’s engineers have spent countless hours analysing and reviewing new components and materials to ensure the best possible performance – the result is an amplifier that offers best in class sound quality, versatile connectivity and sleek, luxurious styling.
Hi-Res Streaming
The Arcam A25 is more than just a stereo amplifier, it also features Bluetooth with Qualcomm AptX Adaptive technology – capable of providing up to 24-bit HD audio when streaming music from your phone or tablet, just add a suitable pair of speakers and you have a ready made Hi-Fi system. You can also connect to Bluetooth headphones for those more private listening sessions.
Powerful and efficient
Arcam’s renowned Class G amplifier design offers plenty of power with a rated output of 2 x 100w RMS - more than enough power to drive the vast majority of speakers with ease, comfortably filling larger spaces with full-blooded, dynamic, life-like sound. This impressive power combined with ultra-low levels of distortion and excellent efficiency enables the A25 to play at high volume levels for extended periods without sounding harsh or strained.
Vinyl Lover
Re-energise your cherished vinyl collection with the A25, the high-quality built-in phono stage has been carefully designed to extract the absolute most from your record collection and is suitable for turntables with an MM (moving magnet) cartridge.
Versatile connectivity
The A25 makes connecting your external sources simple, an audiophile quality built-in DAC (Digital to Analogue Convertor), enables effortless connection to digital audio sources. Boasting two coaxial and one optical input you can easily connect your TV, games console, music streamer etc. The audiophile ESS DAC ensures the best possible sound quality for any digital source. A USB-C input allows easy connection of a laptop or PC. For connecting more traditional analogue sources like an FM tuner, there are three RCA phono inputs available.
Sleek style & premium build quality
The Arcam A25 boasts a sleek, attractive design without distracting from the sound. Build quality is exceptional, an all-aluminium casing with satin black finish and solid aluminium backlit dials give a luxurious look and feel. A compact remote control is also included.
Optional matching source components
Arcam offer the CD5 CD player and ST5 streamer should you wish to expand your system further. Both a perfect match aesthetically and sonically.
Arcam A25 Overview
ARCAM Class G amplification - for ultra-low distortion
100W per channel (8Ω) - powers loudspeakers effortlessly.
Bluetooth with aptX™ Adaptive Technology - for the best sound with the most convenience
Specially selected components and materials - to deliver on sound quality
Wired or Wireless Headphones - connect your headphones for quiet listening with, or without wires
All new Radia design - Purposeful yet playful
MM phono stage - ready for Turntables
Hi-Res Digital Audio Inputs - with the addition of USB-C for ultra Hi-Res audio
Plastic Free Packaging - for easy disposal of natural materials
5 Year Arcam guarantee
Arcam A25 Specifications |
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Continuous power output (0.5% THD) |
|
2 channels driven, 8Ω, 20Hz—20kHz |
100W |
2 channels driven, 1kHz, 4Ω |
165W |
Harmonic distortion, 80% power, 8Ω at 1kHz |
0.002% |
Analogue Inputs |
|
Phono (MM) cartridge |
|
Input impedance |
47kΩ + 100pF |
Frequency response (ref. RIAA curve) |
20Hz – 20kHz ± 1dB |
Line Inputs |
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Number of inputs |
3 |
Signal/Noise ratio (A-wtd) 50W, ref. 1V input |
106dB |
Frequency response |
20Hz – 20kHz ± 0.2dB |
Digital Inputs |
|
USB-C Supported Sample Rates |
384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1 |
Supported DSD (USB-C only) |
1024, 512, 256, 128, 64 |
DAC |
ESS ES9280A PRO |
Frequency response |
20Hz - 20kHz ± 0.2dB |
Total harmonics distortion + Noise |
0.0007% |
Signal/Noise ratio (A-wtd, ref. 50W, 0dBFS) |
110dB |
Supported Sample Rates (Optical) |
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz |
Supported Sample Rates (Coaxial) |
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz |
Bit depth |
16-bit – 24-bit - 32-bit |
Headphone output |
|
Maximum output level (RMS) into 32Ω/300Ω |
2.5/5Vrms |
Output impedance |
1Ω |
Load range |
16Ω – 2kΩ |
General |
|
Mains voltage |
110–120V or 220–240V, 50–60Hz |
Maximum power consumption |
500W |
Power consumption (standby) |
<0.5w |
Dimensions W x H x D (including feet and speaker terminals) |
431 x 98 x 344mm |
Weight (net) |
9.0kg |
Weight (gross) |
12.0kg |
Supplied accessories |
Mains leads, Remote control, 2 x AAA batteries, quick-start guide |
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