Arcam ST25


The Arcam ST25 is an all-new digital audio player expertly crafted in Cambridge, UK. Pre-order now due September 2024

Available on back-order

Arcam ST25

Arcam St25

The Arcam ST25 is an all-new digital audio player expertly crafted in Cambridge, UK.

Exquisite sound quality has been achieved through thoughtful engineering of a new 6-layer digital audio and streaming platform which includes a ground plane through the entire board to keep noise and interference away from the sensitive audio components.

These components include the latest Hyperstream iV DAC topology from ESS, in a balanced configuration with advanced Jitter elimination.

Sound quality is enhanced further with a new linear toroidal transformer power supply design that drives the entirety of the internal operation with lower noise, and a switching supply that only operates for peak efficiency when in standby.

Up front, the ST25 features a new, bonded 6.5” high-resolution display to show album artwork and metadata which is clearly legible.

For playback, an inclusive feature set supports Android and Apple devices, as well as popular streaming services.

Connecting the ST25 to your home network with Wi-Fi is quick and straightforward with our ARCAM Radia App.

Once connected, enjoy instant playback using Apple Airplay, Chromecast, Spotify Connect, Tidal Connect, and Roon.

The ARCAM ST25 is the ultimate high resolution audio upgrade for any Hi-Fi system, especially the ARCAM Radia A25.

Sonically, this combination offers pure audio paradise, thanks to the benefits of isolated components with individual power supplies.

Features Arcam ST25

  • All new, ultra High-Resolution Streaming Platform to deliver on sound quality and user experience
  • New Linear power supply design to deliver peak sound performance
  • High-resolution display for clealy visible album artwork and metadata
  • Perfect match for the ARCAM A25 integrated amplifier
  • Supports Apple Airplay, Chromecast, Spotify Connect and Tidal Connect
  • Setup with ARCAM Radia App for presets, Internet Radio and Podcasts
  • Supports up to 32 bit / 768 kHz Hires audio
  • Roon Ready (after launch)
  • Plastic free packaging


Specifications Arcam ST25

Specifications Arcam ST25


Works with (apps) ARCAM Radia

Spotify Connect

Tidal Connect


Works with (services) Apple Airplay


ARCAM Radia supported services (Global) Internet Radio



USB Media (using USB-A mass storage input)

Audio Section

Supported media: FLAC, WAV (LPCM), AAC, ALAC, AIFF, DSD (up to 1024), MP3, MP4, OGG, WMA

Supported Bit depth: 16, 24, 32

Supported sample rates (kHz): Up to 768 kHz

Gapless Playback: Yes

Digital Audio Outputs 1x Coaxial (RCA), 1x Optical (Toslink)

Analogue Audio Outputs 1x Stereo (RCA) pair

Wireless Specification

Wi-Fi Network IEEE 8002.11 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):


5G Wi-Fi Transmitter Frequency Range and Power 5150-5250 MHz <23dBm, 5250-5350 MHz & 5470-5725 MHz <20dBm,

5725-5850 MHz <14dBm


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

Power consumption 25W

Power consumption (Eco standby) <0.5W

Dimensions W x D (including speaker terminals) x H (including feet) 431 x 344 x 98mm

Weight (net) 5 kg

Weight (packed) 7 kg

Supplied accessories Mains lead(s)

Remote control with 2 x AAA batteries

Control Cable

Quick Start Guide

Important Safety Instructions



Arcam Arcam been developing and making CD players for almost 30 years, and for 40 years the descendants of the amplifier with which the company started in consumer electronics, and as far back as 1995 expanded into home cinema electronics, developing a world-class reputation for making some of the best-sounding AV electronics


In home cinema they have also developed their own DVD players and, more recently, Blu-ray players from scratch here in the UK, engineering them using  decades of experience in CD players to ensure they play music as well as they do movies, delivering better all-round performance than other brands' products. Hard-won techniques for preserving and handling the most delicate signal and reproducing music with all its subtleties, nuances and excitement intact are now in our blood. We know that as audio moves on from CD to even higher definition formats, we're determined our products should continue to serve the music faithfully and deliver maximum enjoyment to the listener.

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