ARCAM Radia ST25 Streamer
- Free Mainland UK Shipping on orders over £100
- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.
Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.
We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.
Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.
You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
A premium high-resolution network streamer from Arcam’s Radia series, engineered in Cambridge, UK. Featuring an all-new digital streaming platform, linear toroidal power supply and a vibrant 6.5” bonded display, it delivers exceptional clarity and control for serious hi-fi systems.
Key Benefits
- All-new 6-layer ultra high-resolution streaming platform
- ESS HyperStream IV DAC in balanced configuration
- Supports up to 32-bit / 768kHz high-resolution audio
- DSD256 playback support
- Linear toroidal transformer power supply for low noise performance
- 6.5” high-resolution bonded display for album artwork and metadata
- Apple AirPlay, Google Cast, Spotify Connect and Tidal Connect
- Roon Ready certified
- Wi-Fi (2.4GHz & 5GHz) and Ethernet connectivity
- Control link integration with Arcam Radia amplifiers
- Plastic-free packaging
- 5 years manufacturer's warranty when purchased from an authorised dealer
Technical Specifications
Audio Support
- Supported Formats: FLAC, WAV (LPCM), AAC, ALAC, AIFF, DSD (up to 256), MP3, MP4, OGG, WMA
- Bit Depth: 16, 24, 32-bit
- Sample Rates: Up to 384kHz playback (internal processing up to 768kHz)
- Gapless Playback: Yes
Outputs
- 1 × Stereo Analogue RCA
- 1 × Digital Coaxial (RCA)
- 1 × Digital Optical (Toslink)
Streaming & Services
- Apple AirPlay
- Google Cast
- Spotify Connect
- Tidal Connect
- Roon Ready
- Internet Radio & Podcasts via Arcam Radia App
- UPnP
- USB Media (USB-A mass storage)
Wireless
- Wi-Fi 802.11 a/b/g/n/ac/ax (2.4GHz / 5GHz)
- Ethernet connection
Power
- Mains: 100–240V AC, 50–60Hz
- Maximum Power Consumption: 15W
- Standby Consumption: <0.5W
Dimensions & Weight
- Width: 432mm
- Depth: 329mm
- Height: 99mm
- Weight: 5kg
What’s in the Box
- Network streamer
- Power cable
- User documentation
