Product Information
The flagship Arcam A25 delivers truly powerful sound, the widest range of connectivity and luxury styling to create an amplifier that’s packed full of talent.
Talented in every area
The Arcam A25 features the company’s unique Class G amplifier for incredibly powerful and efficient sound. It’s also Arcam’s best-connected amplifier, with a wide range of inputs including a USB-C interface that’s exclusive to the A25 model. An all-aluminium casing, with backlit aluminium dials gives this amp the luxury aesthetic to match its premium sound quality.
Power and control from the Class-G amp
Drawing on over 45 years’ experience in amps, Arcam have set a new class standard for sound quality. Using a unique Class-G amplifier gives the A25 generous power and incredibly low distortion. With 100 watts per channel, this is Arcam’s most powerful Radia amplifier. This means deep, powerful bass and punchy sound, even in larger rooms and with low efficiency speakers.
Perfectly balanced sound
With new components and materials, the sound quality is cleaner and more precise, while still retaining the smooth and richly detailed sonic signature that has made Arcam so popular over the past decades.
A treat for your turntable
Much more than just a box-ticking exercise, the Arcam A25’s built-in phono stage makes a top quality connection for your turntable. Suited to turntables with MM (Moving Magnet) cartridges, the high spec phono stage draws a deep seam of information from your vinyl, letting you hear subtle details from the music that might previously have been missed.
Hi-Res sound via USB-C input
Unique to the A25 model, this Arcam amplifier features a USB-C input. Connect laptop, PC or Mac and enjoy Hi-Res music streaming to the highest quality standards. Using an upgraded ESS DAC (Digital to Analogue Convertor), the A25 supports DSD (Direct Stream Digital) for the widest choice of Hi-Res music format support.
Stream from your smartphone in Hi-Res audio
For simple yet high quality music streaming, the A15 features Bluetooth with Qualcomm AptX Adaptive technology. When used with a compatible source device, this delivers up to 24-bit Hi-Res music streaming, giving you better than CD-quality, from a wireless connection.
Connect your headphones – Bluetooth or wired
The A25 welcomes all types of headphones, however they connect. Two-way Bluetooth connectivity lets you pair the amp with your Bluetooth headphones, giving you the freedom of movement that only wireless connectivity brings. Alternatively, the A25 also has a facia-mounted headphone socket for any type of wired headphones.
Connect all your digital and analogue sources
Featuring a premium quality, built-in DAC (Digital to Analogue Convertor), the A25 optimises the sound from your digital audio sources. USB-C, two coaxial and one optical input let you connect your computer, TV, games console and digital music source. For analogue sources, such as an FM tuner, there are also three RCA phono inputs.
Sleek new style
As part of Arcam’s Radia series, the A25 looks slicker than any previous Arcam amp. With just two dials and subtle illumination, the amp strikes the perfect balance in catching the eye without distracting from the sound. The all-aluminium casing includes the volume and input dials, giving a high quality look and feel. A compact remote control is also included.
Enjoy Arcam’s ultimate sound quality, with the A25.
”Wharfedale's Evo speakers remain unbeaten.” ’What Hi-Fi?’ 2022 award-winner.
Ideal for front AV speakers or stereo sound in a larger room
Standing well over 1 metre tall, the EVO 4.4 speakers suit medium-sized to larger rooms. They can either be used as they are, in stereo, or as part of an EVO AV speaker system, with matching centre and rear speakers available.
High technology from a heritage brand
Wharfedale are one of the UK’s best-known and widely respected speaker brands. The EVO 4.4 pays homage to Wharfedale’s rich heritage, without being shackled by it. Grown out of the extensive research and development that went into the reference ELYSIAN range, the EVO 4.4 has a technical spec well above most of its rivals. With its Air Motion Transformer tweeter, soft dome mid-range unit, twin Kevlar bass cones and SLPP bass reflex system, the EVO 4.4’s spec matches many speakers costing twice the price. Let alone its own.
Air Motion Transformer tweeter for super-detailed treble
The highly advanced AMT (Air Motion Transformer) tweeter delivers class-leading detail and precision through its high-tech design. By squeezing the air between sound plates, the EVO 4.4 offers a highly consistent and precise top end that’s fast to respond to all types of music – making your favourite tunes sound more believable than ever.
Dedicated mid-range unit delivers sumptuous vocals
Usually found only on speakers costing in excess of four times the EVO 4.4’s price, the dedicated, soft dome mid-range brings vocals to life. With a top quality drive unit, dedicated to the mid-range, vocal reproduction is more accurate than ever with every breath (sometimes literally in some recordings) clearly defined. Other instruments in the mid-range, such as guitars, also benefit through higher resolution.
Powerful bass response
With twin, woven Kevlar bass cones, the EVO 4.4s certainly don’t lag when it comes to bottom end. Combined with a large cabinet, the drivers shift plenty of air, meaning you hear the deepest notes from your favourite movie soundtracks and music. Downwards firing bass ports integrate better with your room and also make the speakers easier to position as they don’t have to be quite so far away from the rear wall.
Sleek cabinets that sound as good as they look
Available in black, walnut and white finishes, the curved cabinet blends smoothly into your room. More than just enhancing the looks, however, those sensuous curves help enhance the sound quality, too. Curved sides help break internal standing waves for lower distortion. Internal bracing and composite damping also help in reducing distortion and in keeping the sound as smooth and accurate as possible.
Hear these award-winners for yourself and be prepared to hear a whole new layer of music.
Specifications
Reviews
Talented in every area
The Arcam A25 features the company’s unique Class G amplifier for incredibly powerful and efficient sound. It’s also Arcam’s best-connected amplifier, with a wide range of inputs including a USB-C interface that’s exclusive to the A25 model. An all-aluminium casing, with backlit aluminium dials gives this amp the luxury aesthetic to match its premium sound quality.
Power and control from the Class-G amp
Drawing on over 45 years’ experience in amps, Arcam have set a new class standard for sound quality. Using a unique Class-G amplifier gives the A25 generous power and incredibly low distortion. With 100 watts per channel, this is Arcam’s most powerful Radia amplifier. This means deep, powerful bass and punchy sound, even in larger rooms and with low efficiency speakers.
Perfectly balanced sound
With new components and materials, the sound quality is cleaner and more precise, while still retaining the smooth and richly detailed sonic signature that has made Arcam so popular over the past decades.
A treat for your turntable
Much more than just a box-ticking exercise, the Arcam A25’s built-in phono stage makes a top quality connection for your turntable. Suited to turntables with MM (Moving Magnet) cartridges, the high spec phono stage draws a deep seam of information from your vinyl, letting you hear subtle details from the music that might previously have been missed.
Hi-Res sound via USB-C input
Unique to the A25 model, this Arcam amplifier features a USB-C input. Connect laptop, PC or Mac and enjoy Hi-Res music streaming to the highest quality standards. Using an upgraded ESS DAC (Digital to Analogue Convertor), the A25 supports DSD (Direct Stream Digital) for the widest choice of Hi-Res music format support.
Stream from your smartphone in Hi-Res audio
For simple yet high quality music streaming, the A15 features Bluetooth with Qualcomm AptX Adaptive technology. When used with a compatible source device, this delivers up to 24-bit Hi-Res music streaming, giving you better than CD-quality, from a wireless connection.
Connect your headphones – Bluetooth or wired
The A25 welcomes all types of headphones, however they connect. Two-way Bluetooth connectivity lets you pair the amp with your Bluetooth headphones, giving you the freedom of movement that only wireless connectivity brings. Alternatively, the A25 also has a facia-mounted headphone socket for any type of wired headphones.
Connect all your digital and analogue sources
Featuring a premium quality, built-in DAC (Digital to Analogue Convertor), the A25 optimises the sound from your digital audio sources. USB-C, two coaxial and one optical input let you connect your computer, TV, games console and digital music source. For analogue sources, such as an FM tuner, there are also three RCA phono inputs.
Sleek new style
As part of Arcam’s Radia series, the A25 looks slicker than any previous Arcam amp. With just two dials and subtle illumination, the amp strikes the perfect balance in catching the eye without distracting from the sound. The all-aluminium casing includes the volume and input dials, giving a high quality look and feel. A compact remote control is also included.
Enjoy Arcam’s ultimate sound quality, with the A25.
”Wharfedale's Evo speakers remain unbeaten.” ’What Hi-Fi?’ 2022 award-winner.
Ideal for front AV speakers or stereo sound in a larger room
Standing well over 1 metre tall, the EVO 4.4 speakers suit medium-sized to larger rooms. They can either be used as they are, in stereo, or as part of an EVO AV speaker system, with matching centre and rear speakers available.
High technology from a heritage brand
Wharfedale are one of the UK’s best-known and widely respected speaker brands. The EVO 4.4 pays homage to Wharfedale’s rich heritage, without being shackled by it. Grown out of the extensive research and development that went into the reference ELYSIAN range, the EVO 4.4 has a technical spec well above most of its rivals. With its Air Motion Transformer tweeter, soft dome mid-range unit, twin Kevlar bass cones and SLPP bass reflex system, the EVO 4.4’s spec matches many speakers costing twice the price. Let alone its own.
Air Motion Transformer tweeter for super-detailed treble
The highly advanced AMT (Air Motion Transformer) tweeter delivers class-leading detail and precision through its high-tech design. By squeezing the air between sound plates, the EVO 4.4 offers a highly consistent and precise top end that’s fast to respond to all types of music – making your favourite tunes sound more believable than ever.
Dedicated mid-range unit delivers sumptuous vocals
Usually found only on speakers costing in excess of four times the EVO 4.4’s price, the dedicated, soft dome mid-range brings vocals to life. With a top quality drive unit, dedicated to the mid-range, vocal reproduction is more accurate than ever with every breath (sometimes literally in some recordings) clearly defined. Other instruments in the mid-range, such as guitars, also benefit through higher resolution.
Powerful bass response
With twin, woven Kevlar bass cones, the EVO 4.4s certainly don’t lag when it comes to bottom end. Combined with a large cabinet, the drivers shift plenty of air, meaning you hear the deepest notes from your favourite movie soundtracks and music. Downwards firing bass ports integrate better with your room and also make the speakers easier to position as they don’t have to be quite so far away from the rear wall.
Sleek cabinets that sound as good as they look
Available in black, walnut and white finishes, the curved cabinet blends smoothly into your room. More than just enhancing the looks, however, those sensuous curves help enhance the sound quality, too. Curved sides help break internal standing waves for lower distortion. Internal bracing and composite damping also help in reducing distortion and in keeping the sound as smooth and accurate as possible.
Hear these award-winners for yourself and be prepared to hear a whole new layer of music.
