Arcam ST25 Network Music Streamer
The Arcam ST25 is a high-resolution network streamer designed to bring modern streaming convenience to a high-performance hi-fi system. Part of Arcam’s Radia series, the ST25 combines advanced streaming technology, a precision ESS DAC architecture, and a linear power supply design to deliver exceptionally clean and detailed digital playback.
- High-resolution streaming: supports up to 32-bit / 384kHz PCM and DSD256
- Streaming services built in: Spotify Connect, TIDAL Connect, Qobuz Connect
- Wireless streaming: Apple AirPlay and Google Cast support
- Roon Ready: seamless integration with Roon music systems
- High-resolution 6.5″ display: shows album artwork and metadata clearly
- Radia design: modern chassis designed to match the Arcam A25 amplifier
Product Overview
The ST25 is designed as a dedicated digital source for modern hi-fi systems, bringing together high-resolution audio streaming and elegant Radia styling. Its large front-panel display shows album artwork and metadata clearly from across the room, making digital music browsing feel engaging and intuitive.
Designed in Cambridge, UK, the ST25 features a new streaming platform and carefully engineered internal layout that preserves signal integrity and ensures precise, natural music reproduction.
Digital Architecture & Sound
- DAC architecture: ESS Hyperstream digital-to-analog conversion
- High-resolution playback: up to 32-bit / 384kHz PCM
- DSD support: up to DSD256
- Linear power supply: designed for stable, low-noise performance
- Precision circuit layout: optimized to minimize interference and jitter
Streaming & Connectivity
- Streaming services: Spotify Connect, TIDAL Connect, Qobuz Connect
- Wireless streaming: Apple AirPlay and Google Cast
- Roon Ready: integrates with Roon music management systems
- Network: Wi-Fi and Ethernet connectivity
- USB port: playback from external USB storage
- UPnP support: access music libraries on network storage
Outputs & System Integration
- Analog output: stereo RCA line output
- Digital outputs: coaxial and optical
- Control link: integrates with Arcam Radia amplifiers
- App control: Arcam Radia control app
Specifications
- Product type: high-resolution network music streamer
- DAC: ESS Hyperstream architecture
- Maximum resolution: 32-bit / 384kHz PCM
- DSD support: up to DSD256
- Network: Wi-Fi and Ethernet
- Outputs: RCA analog, coaxial digital, optical digital
- Display: 6.5″ high-resolution color display
- Weight: approx. 5 kg
In the Box
- Arcam ST25 Network Music Streamer
- Power cable
- Remote control
- User documentation
Looking to add high-resolution streaming to your hi-fi system? The Arcam ST25 delivers premium streaming performance, elegant design, and seamless integration with modern music services and Radia-series amplifiers.