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Arcam A25 Stereo integrated amplifier with built-in DAC and Bluetooth

Regular price $1,499.00 USD
Regular price $1,499.00 USD Sale price $1,499.00 USD
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Sleek new look with powerful sound

Arcam components are known for their clear, spacious sound, so we're excited to try out the A25 integrated amplifier. It's the most feature-rich of the company's new line of Radia integrated amps, which sport a luxurious new visual style. It's got a solid build, too, with an aluminum chassis and chunky aluminum dials backlit in eye-catching yellow. But the real story is the hi-fi goodness that lies within.

Arcam A25 Front


Class G amplification and a superior DAC

Class G amplification provides super-clean Class A performance at low levels, and it uses efficient "rail-switching" technology to bring in a higher power supply with low distortion when necessary for more demanding dynamic peaks. It's a technology that gets high marks from our customers for its clean musicality. Your digital sources get audiophile-level treatment from the built-in high-performance ESS PRO DAC.

Convenient connections

The A25 gives you plenty of options for connecting music sources. There are multiple digital inputs, including Toslink optical, coaxial, and even a USB-C connection for playing high-res files from your computer. Three line-level stereo RCA inputs are available for your analog audio components or a separate DAC. For vinyl enthusiasts, there's a moving magnet phono input.

The A25 has built-in Bluetooth with high-res aptX™ Adaptive technology for streaming music via online services from compatible devices. Two-way directionality allows you to stream from the amp to compatible headphones or powered speakers.

For robust Wi-Fi streaming, you can add Arcam's matching ST5 network music player. Or use one of the digital connections to connect Arcam's matching CD player or your TV.

A stereo line-level preamp output lets you add a powered subwoofer or connect a separate amplifier.

Product highlights:

  • 100 watts x 2 channels into 8 ohms (20-20,000 Hz) at .5% THD
  • 165 watts x 2 channels into 4 ohms (1 kHz) at .5% THD
  • efficient high-voltage Class G amplifier
  • THD: 0.002% (80% power, 8 ohms at 1kHz)
  • signal-to-noise ratio: RCA inputs 106dB, digital inputs 110dB
  • frequency response: 20-20,000 Hz
  • built-in ESS Sabre DAC (ES9280A PRO)
  • plays high-resolution audio up to 32-bit/384 kHz or DSD up to DSD1024
  • selectable voltage input
  • remote control included
  • Bluetooth (Version 5.2) input with high-res aptX Adaptive technology and AAC
    • two-way Bluetooth lets you stream music from compatible sources, and to compatible speakers or headphones
  • 1 optical and 2 coaxial digital audio inputs (up to 192 kHz resolution)
  • USB Type-C input for streaming from a compatible PC, Mac®, or Raspberry Pi
  • 3 analog RCA line-level stereo inputs
  • dedicated RCA phono input for moving magnet cartridges
  • IR input for use with external controllers
  • 12-volt trigger input and output
  • USB Type-A input for software updates only
  • 1 stereo RCA preamp output
  • L/R speaker outputs with binding-post connectors
  • front-panel 3.5mm headphone output
  • comm port for integrated control with other Arcam components (sold separately)
Dimensions and warranty:
  • 17-1/16"W x 3-5/16"H x 14-5/16"D
  • weight: 19.84 lbs.
  • warranty: 5 years