Arcam ST25 Streaming Client

ARCAM ST25: High-resolution digital audio player

The ARCAM ST25 is a brand new digital audio player, developed in Cambridge, UK. It represents an evolution of the award-winning ARCAM ST60 streamer and offers a completely new digital audio and streaming platform, an innovative linear ring-shaped power supply design, a modern user interface, and a new app.

Exquisite sound quality

• Six-layer digital audio and streaming platform : Designed for minimal interference and noise thanks to a continuous ground plane.
• ESS Hyperstream iV DAC : Latest technology in symmetrical configuration with advanced jitter elimination.
• Linear ring-shaped power supply : Ensures low-noise operation. An additional switching power supply activates only in standby mode for maximum efficiency.

user-friendliness

• 6.5-inch high-resolution display : Clearly displays album art and metadata.
• Easy networking : Quick and easy connection to your home network via Wi-Fi with the ARCAM Radia app.
• Wide compatibility : Supports most smartphones, tablets and popular streaming services.

Comprehensive connectivity

• Streaming services : Enjoy instant playback via Apple Airplay, Google Chromecast, Spotify Connect, Tidal Connect and Roon.
• Perfect upgrade : Ideal for any hi-fi system, especially in combination with the ARCAM Radia A25. The control link allows for unified operation of both components from your device.

Key features

• Ultra-high-resolution streaming platform for outstanding sound quality and user experience
• New linear power supply design for maximum sound performance
• High-resolution display for clearly visible album art and metadata
• Perfect complement to the ARCAM A25 integrated amplifier
• Support for Apple AirPlay, Chromecast, Spotify Connect and Tidal Connect
• Setup with the ARCAM Radia app for presets, internet radio and podcasts
• Supports up to 32-bit/768 kHz Hi-Res audio
• Roon Ready (after startup)

Experience the next level of audiophile perfection with the ARCAM ST25 and upgrade your Hi-Fi system.

Technical data

Services

Compatible apps:

• ARCAM Radia
• Spotify (Connect)
• Tidal (Connect)
• Roon

Compatible services:

• Apple AirPlay
• Chromecast

Supported services of ARCAM Radia (global):

• Internet radio
• Podcasts
• UPnP
• USB media (via USB-A mass storage input)

Audio section

Supported media formats:

• FLAC
• WAV (LPCM)
• AAC
• ALAC
• AIFF
• DSD (up to 1024)
• MP3
• MP4
• OGG
• WMA

Supported bit depths:

• 16
• 24
• 32

Supported sampling rates (kHz):

• Up to 768 kHz

Seamless playback:

• Yes

Digital audio outputs:

• 1x Coaxial (RCA)
• 1x Optical (Toslink)

Analog audio outputs:

• 1x Stereo (RCA) pair

Wireless Specification

Wi-Fi network:

• IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)

2.4G Wi-Fi transmitter frequency range and power:

• 2400-2483.5 MHz (USA 11 channels, Europe and others 13 channels) <20dBm

5G Wi-Fi transmitter frequency range and power:

• 5150-5250 MHz <23dBm
• 5250-5350MHz & 5470-5725MHz <20dBm
• 5725-5850 MHz <14dBm

Generally

Mains voltage:

• 100V or 110–120V or 220–240V, 50–60Hz

Power consumption:

• 25W

Power consumption (Eco-Standby):

• <0.5W

Dimensions (W x D [incl. speaker connections] x H [incl. feet]):

• 431 x 344 x 98 mm

Weight:

• Net: 5kg
• Packaged weight: 7 kg

Included accessories

• power cable
• Remote control with 2 x AAA batteries
• control cable
• Quick Guide
• Important safety instructions