Description

The ST25 is an all-new digital audio player expertly crafted in Cambridge, UK, with an all-new digital audio and streaming platform, new linear toroidal power supply design, new user interface and new app.

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.

Perfect for the Aficionado – The ARCAM ST25 is the ideal music streaming source for any Hi-Fi System and the ARCAM Radia A25.

Technical Specification

Services
Works with (apps):
ARCAM Radia
Spotify (Connect)
Tidal (Connect)
Roon

Works with (services):
Apple Airplay
Google Cast

ARCAM Radia supported services (Global):
Internet Radio
Podcasts
UPnP
USB Media (using USB-A mass storage input)

Audio Section
Supported media: FLAC, WAV (LPCM), AAC, ALAC, AIFF, DSD (up to 256), MP3, MP4, OGG, WMA
Supported Bit depth: 16, 24, 32
Supported sample rates (kHz): Up to 384 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) <20dBm
5G Wi-Fi Transmitter Frequency Range and Power:
5150-5250 MHz <23dBm, 5250-5350 MHz & 5470-5725 MHz <20dBm, 5725-5850 MHz <14dBm

General
Mains voltage: 100V or 110–120V or 220–240V, 50–60Hz
Power consumption: 15W
Power consumption (Eco standby): <0.5W
Dimensions W x D x H (including feet):
432 x 329 x 99mm
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