ARCAM RADIA A25 330W HI-FI AMPLIFIER
Estimated delivery in Italy between 16 and 18 June
HI-FI AMPLIFIER IN CLASS A
Integrated Class G amplifier. Power 2x100W into 8ohm and 2x165W into 4ohm. 3 RCA analog inputs, 1 MM Phono input. Pre-out output. 3 digital inputs, 2 SPDIF coaxial and 1 optical. USB-C input. Sabre ES9280AQ 32bit/384KHz DAC. Bluetooth 5.2 AptX Adaptive receiver. Bluetooth transmitter. Headphone output. Toroidal transformer. Ethernet port for IP control. Trigger In/Out. OLED display. LED lighting. Remote control. Dimensions (WxHxD) 431x83x344mm. Weight: 9kg. The ARCAM A25 is at the top of the range of integrated amplifiers in the new Radia Series. It offers more features and, thanks to Class G, the sound is at its highest level. Furthermore, the bright aesthetic details make it luxurious and unique. The impeccable sound performance is achieved through a fifth-generation Class G amplification design. Sound quality, dynamics, and efficiency are at the highest levels. Both the components and materials used have been carefully analyzed and revised to ensure uncompromising quality. The range of inputs is very rich: starting with a USB-C input to connect a laptop, be it PC, MAC, or Raspberry Pi. In addition, there is a Bluetooth receiver with Qualcomm AptX Adaptive technology with 24-bit HD audio to guarantee the best sound quality regardless of the medium used. Besides receiving, it also has the ability to transmit the Bluetooth signal, for example, to connect wireless headphones and listen to your favorite program without disturbing other family members. As with every ARCAM integrated amplifier, particular attention has also been paid to the built-in MM phono stage, to ensure maximum involvement even from vinyl records, which are increasingly present in our market.
Specifications
- Power: 2x100W into 8ohm and 2x165W into 4ohm
- Class G amplifier stage
- Encapsulated and shielded Toroidal transformer
- Large internal cooling fins
- Bluetooth 5.2 AptX®Adaptive receiver
- Bluetooth transmitter
- Internal antenna
- USB-C input
- High-resolution digital inputs
- ESS ES9280AQ DAC converter
- MM Phono input
- Pre-out output
- LED lighting
- OLED front display
- All-aluminum chassis, including knobs
- Remote control
- Continuous power per channel (0.5% THD)
- 2 channels driven, 20Hz - 20kHz, 8Ω 100W
- 2 channels driven, 1kHz, 4Ω 165W
- Harmonic distortion, 80% power, 8Ω at 1kHz: 0.002%
- Analog inputs: 3 RCA
- Signal/noise ratio (A-wtd, ref. 50W, 1V input): 106dB
- Frequency response 20Hz—20kHz: ± 0.2dB
- Phono input (MM)
- Input impedance: 47kΩ + 100pF
- Frequency response: 20Hz-20kHz ± 1dB
- Digital inputs: 2 Coaxial and 1 Optical and 1 USB-C
- Supported sampling frequencies (kHz)
- Coaxial (RCA) 192, 176.4, 96, 88.2, 48, 44.1
- Optical (Toslink) 192, 176.4, 96, 88.2, 48, 44.1
- USB-C 384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1 / DSD 1024, 512, 256, 128, 64
- Bit depth (bit) 32, 24, 16
- Frequency response (filter 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: 16Ω - 2kΩ
- General
- Power supply: 100V or 110–120V or 220–240V, 50–60Hz
- Power consumption (maximum): 500W
- Power consumption (standby) <0.5W
- Maximum dimensions including feet and speaker terminals (WxDxH): 431x344x83mm
- Weight (net): 9kg
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About ARCAM
ARCAM is a prestigious British brand specializing in the design and production of high-end Hi-Fi audio and home cinema components. Founded in Cambridge, ARCAM is renowned for its integrated amplifiers, AV receivers, CD players, DACs, and music streamers that offer refined and immersive sound reproduction. The company combines excellent audio engineering with elegant design, catering to audiophiles and cinema enthusiasts who do not compromise on sound quality. ARCAM is now part of the Harman group and continues to be a benchmark in high-fidelity audio. Discover ARCAM products on musicdelivery.net for an unparalleled listening experience.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

