ARCAM A25

This is achieved with a 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. New components and materials have been painstakingly analyzed and reviewed to ensure uncompromising sound performance.

The rich feature set includes a USB-C input for your laptop be it PC MAC or Raspberry Pie! This augments a Bluetooth solution that includes Qualcomm AptX Adaptive technology with 24-bit HD audio to ensure the best sound quality no matter what you are playing. It can also connect to Bluetooth headphones so your listening experience can continue sensitively after dark.

Like any ARCAM integrated amplifier we pay particular attention to the built in phono stage to ensure your records sound as lush and engaging as possible.

• 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

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 384 352.8 192 176.4 96 88.2 48 44.1
Coaxial (RCA) 192 176.4 96 88.2 48 44.1
Optical (Toslink) 192 176.4 96 88.2 48 44.1

Supported DSD USB-C only 1024 512 256 128 64
Bit depths (bit) 32 24 16
Frequency response (fi lter 1) 20Hz-20kHz ± 0.2dB
Signal/noise ratio (A-wtd ref. 50W 0dBFS) 110dB

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

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