AST4 - The ultimate multiroom sound solution
The AST4 network player is a high-quality 4-zone audio streamer designed for demanding home and commercial sound systems. It allows streaming of internet radio, podcasts and music from local storage or NAS server to four independent audio zones. Each zone has its own USB/MP3 player, stereo line output (2x RCA) and digital optical output (Toslink), offering maximum connection flexibility.
In addition to the outputs, the AST4 also has 1x stereo AUX input (2x RCA), 1x stereo line input (2x RCA) and digital optical input (Toslink). Controlling the player is easy thanks to support for popular applications such as AUDIOCAST S, SMART SONIX, 4STREAM, WiiM Home, AUDIO PRO, iEAST Play and others, available for Android and iOS devices.
When connected to a WiFi or LAN network, the AST4 becomes a full-fledged multiroom system, where you can independently stream different content to each zone (SOLO mode), or synchronize playback across multiple devices (MULTI mode). Streaming occurs directly from the music source without the need for constant connection to the application, which guarantees stability and convenient use.
With an audiophile DAC converter (24-bit/192kHz), the AST4 provides exceptionally clear and detailed sound. It supports a wide range of streaming services such as Spotify, Apple Music, YouTube Music, Amazon Music, SoundCloud, Deezer, Napster, iTunes, TuneIn, Qplay, Melon or iHeartRadio and is also compatible with voice control via Amazon Alexa.
Technical specifications:
- Supported audio formats: AAC LC/LPT, HE-ACCv1, HE-ACCv2, AMR-NB, AMR-WB, FLAC, MP3, Vorbis, PCM/WAVE, ALAC
- Network connection: Airplay, DLNA, WiFi Direct (Miracast), LAN/WiFi
- Multiroom: up to 60 devices in one zone
- Inputs: 2x stereo RCA, 1x digital optical Toslink
- Outputs: 4x stereo RCA, 4x digital optical Toslink
- Power supply: 12V/1.5A (adapter included)
- WiFi standards: IEEE802.11b/g/n
- Control: Android and iOS apps
AST4 is the ideal solution for anyone who wants to have music under control in every room - intelligently, conveniently and in high quality.
