Arcam

Arcam A25+ Integrated Amplifier

  • front view of arcam a25 plus amp
  • back view of arcam a25 plus amp
  • front view of arcam amp remote controller

A25+

$2,699.00
$2,699.00

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Product Overview

The "A" in ARCAM stands for amplification, where our expertise lies. The A25+ is the latest in nearly 50 years of amplifier design and manufacture, dating back to our first product in 1976 —the A&R Cambridge A60 amplifier. Since the launch of the award-winning ARCAM Radia A25+, we haven't rested. Our engineering team pushed further to create the premium ARCAM A25+, an even better sounding and more versatile integrated amplifier.

With a wide array of analogue inputs, including a meticulously tuned phono stage, and digital inputs including HDMI eARC and USB-C, the A25+ provides an impact for everything from vinyl to TV and Streaming.

The A25+ features an enhanced power supply design, new DAC and cutting-edge wireless capabilities straight out of the box. Snapdragon Sound delivers uncompressed digital audio via Bluetooth, while Auracast enables multiple compatible headphones or speakers to share music wirelessly, with no pairing required. Powered by our 5th generation Class G amplifier design, you can expect the best sound quality and dynamics from what has always been a better sounding, and more efficient Class of amplifier.

Not sure which model is right for you? View our A5+, A15+, and A25+ comparison here.

Specifications

Continuous power output (0.5% THD), per channel
2 channels driven, 20Hz - 20kHz, 8Ω 100W
2 channels driven, 1kHz, 4Ω 165W
Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%

Analogue Inputs
Number of inputs 3 (RCA pairs)
Signal/noise ratio (A-wtd, ref. 50W, 1V input) 106dB
Frequency response 20Hz—20kHz ± 0.2dB

Phono (MM) Input
Input impedance 47kΩ + 100pF
Frequency response (ref. RIAA curve) 20Hz—20kHz ± 1dB

Digital Inputs
Supported Sample Rates (kHz)
USB-C Only 384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1
Other digital inputs 192, 176.4, 96, 88.2, 48, 44.1

Bit depths (bit) 32, 24, 16
Frequency response (filter 1) 20Hz—20kHz ± 0.2dB
Signal/noise ratio (A-wtd, ref. 50W, 0dBFS) 109dB

Headphone Output
Maximum output level (RMS) into 32Ω/300Ω 2.5V/5V
Load range 16Ω - 2kΩ

Wireless Specifications
Bluetooth Version - 5.4; A2DP Sink/Source, AVRCP, BLE, SBC, AAC, aptX, aptX HD and aptX Lossless, LE Audio, Auracast
Bluetooth Transmitter Frequency and Power - 2,400 MHz to 2,483.5 MHz: <20dBm

General
Mains voltage 100V or 110–120V or 220–240V, 50–60Hz
Power consumption (maximum) 500W
Power consumption (standby) <0.5W
Dimensions W x D (including speaker terminals) x H (including feet) 431 x 344 x 83mm
Weight (net) 9kg
Weight (packed) 12kg

Supplied accessories
Mains lead(s)
Remote control with 2 x AAA batteries
Quick Start Guide
Important Safety Instructions

Features

  • ARCAM Class G amplification - for ultra-low distortion
  • 2x 100W Power Output - powers loudspeakers effortlessly. 
  • Wireless audio with Snapdragon Sound and Auracast built-in - for the best sound with the most convenience
  • Wired or Wireless Headphones - connect your headphones for quiet listening with, or without wires
  • HDMI eARC/ARC input
  • USB-C input
  • Fine-tuned phono stage - ensures your records sound as detailed and engaging as possible
  • Plastic Free Packaging - for easy disposal of natural materials

Frequently Asked Questions

How much power does the Arcam A25+ deliver to speakers?

The A25+ delivers about 2 x 100 watts into 8 ohm speakers and up to around 165 watts into 4 ohm speakers. This extra power makes it capable of driving larger bookshelf and floorstanding speakers with ease.

Can I connect this amplifier to my TV?

Yes. The A25+ includes HDMI eARC input support, allowing you to connect your TV directly and enjoy improved sound for movies, shows, and streaming content.

Can I connect a CD player or a music streamer?

Yes. The A25+ has analog RCA inputs and digital inputs including coaxial, optical, and USB-C connections. You can connect CD players, music streamers, game consoles, or other sources.

Does the A25+ support Bluetooth streaming?

Yes. It supports Bluetooth 5.4 with Snapdragon Sound and Auracast, providing high quality wireless audio and the ability to share the audio with more than one compatible Bluetooth device.

Can I use a turntable with the A25+?

Yes. The A25+ includes a finely tuned phono input for moving magnet (MM) turntables, so you can connect a record player directly without an external phono preamp.

What DAC does the A25+ use?

The A25+ uses a high quality ESS ES9018 DAC for accurate, detailed digital audio playback from compatible digital sources.

Does the A25+ have a headphone output?

Yes. You can connect headphones directly to the A25+ for private listening sessions. Many users also report strong performance when pairing higher impedance headphones.

What is the difference between the A5+, A15+, and A25+?

The A25+ offers the most power and performance of the three. It uses a Class G amplifier for greater efficiency and dynamic range, includes HDMI eARC and USB-C inputs, and has a premium ESS DAC. The A15+ provides slightly less power but still strong performance, and the A5+ is the entry-level model in this series.

Does the A25+ have auto standby or energy saving features?

Yes. It includes intelligent power management that reduces power consumption or switches to standby mode if no audio signal is detected for a period of time.

What is included in the box?

The A25+ generally ships with the amplifier unit, power cord, remote control, and quick start or safety documentation to get you set up right away.