Flagship high-resolution network streamer • ESS SABRE ES9056PRO 32-bit/384kHz DAC • 6.5" high-resolution color display • Apple AirPlay 2, Google Cast, Roon Ready & Spotify/Tidal Connect • balanced XLR & RCA outputs • high-linear power supply
The Arcam ST25 Streamer is Arcam's flagship Radia series network audio source engineered to deliver absolute acoustic transparency, ultra-wide dynamic range, and effortless streaming versatility for reference audio systems. Driven by an all-new audio engine and the top-tier 32-bit ESS SABRE ES9056PRO HyperStream i/v DAC architecture, it extracts microscopic detail from digital files while maintaining natural tonal warmth. Featuring a vibrant 6.5-inch high-resolution front-panel display that renders rich album artwork, native support for Apple AirPlay 2, Google Cast, Roon Ready, Spotify Connect, and Tidal Connect, the Arcam ST25 Streamer offers balanced XLR and single-ended RCA outputs alongside digital transport outputs. Complete with a linear power supply and custom-designed streaming topology, the Arcam ST25 Streamer establishes a reference standard for modern high-resolution audio streaming.
Key Features & Innovations
Flagship ESS SABRE ES9056PRO 32-bit DAC — the Arcam ST25 Streamer utilizes ESS’s premier 32-bit/384kHz DAC chip with bespoke hyperstream circuitry and ultra-low-jitter master clocking for maximum signal purity.
6.5-inch high-resolution color display — displays crisp, vivid album artwork, metadata, sample rates, and intuitive menu control directly on the front panel of the unit.
Universal wireless & hi-res network streaming — native support for Apple AirPlay 2, Google Cast (Chromecast built-in), Roon Ready integration, Spotify Connect, and Tidal Connect with MQA and hi-res FLAC decoding over Wi-Fi or Ethernet.
High-efficiency linear power supply architecture — built around a multi-stage linear toroidal power supply that minimizes internal RF noise and keeps the analog output stage whisper-quiet.
Balanced XLR & gold-plated RCA outputs — features professional balanced XLR and unbalanced RCA line outputs alongside optical and coaxial digital outputs for absolute system integration flexibility.
FAQ — Arcam ST25 Streamer
How does the flagship Radia ST25 differ from the ST5 streamer?
The Arcam ST25 Streamer upgrades to ESS's flagship ES9056PRO 32-bit DAC (versus ES9018K2M in the ST5), adds balanced XLR analog outputs, features a large 6.5-inch color artwork display, and includes a linear power supply for lower noise and greater dynamic range.
Does the ST25 support Roon Ready integration?
Yes. The ST25 is officially Roon Ready, allowing bit-perfect high-resolution playback, multi-room synchronization, and volume management directly from within the Roon software.
Can I use the ST25 Streamer as a digital transport into an external DAC?
Yes. The ST25 features both optical Toslink and coaxial S/PDIF digital outputs, enabling you to pass the digital bitstream directly to an external DAC or integrated amplifier with digital inputs.
Which amplifiers best match the Arcam ST25 Streamer?
It is aesthetically and sonically designed to match the flagship Arcam Radia A25 Class G Integrated Amplifier, especially via balanced XLR interconnects.
Why Buy From Us
Authorized Arcam flagship dealer offering 100% genuine products with full manufacturer warranty coverage
Expert technical assistance on network audio streaming, balanced DAC connection, and system setup
Dedicated concierge customer support for app configuration, system connectivity, and network optimization
Fast, secure freight shipping with protective white-glove packaging on every order
Related & System Matches
Arcam Radia A25 Class G Integrated Amplifier
Arcam Radia CD5 Compact Disc Player
Audiophile balanced XLR interconnect cables and high-performance Ethernet cables
