Apps for Silent Angel Devices

Professional Audio Operating System

VitOS is a professional audio operating system designed for the global music ecosystem. It delivers mastering-grade sound, real-time low latency, and an open architecture. Built on a Linux real-time kernel with high-precision decoding, it supports lossless audio up to 192kHz/24bit and full-format decoding from MP3 to DSD. Compatible with ARM and x86 architectures, it offers flexible customization and development services.

Seamless Music Integration

Supports 14+ streaming platforms (QQ Music, Spotify, Roon, TIDAL, Qobuz, etc.) along with local, cloud, and NAS audio sources for a versatile listening experience.

Multi-Platform Compatibility

Works across ARM and x86 architectures, with multi-terminal control via apps, in-car systems, and tablets. Supports OEM/ODM customization for hi-fi audio and streaming solutions.

Scalable & Developer-Friendly

Offers SDK/API services for seamless integration into home HiFi, car audio, commercial, and smart home applications, ensuring high scalability and cost efficiency.

Apps for Silent Angel Devices

We aim to provide the highest music quality possible. Our apps help to manage and playback music from your Silent Angel devices, bringing sound quality to the next level. Give it a try and you’ll hear the difference.

VitOS Manager

The VitOS Manager is designed for managing the Rhein Z1, Z1C and Rhein Z1 Plus music server. Configure, install and manage add-on packages on the Z1.

VitOS Orbiter

Designed for managing the Rhein Z1, Rhein Z1, Rhein Z1 Plus, and the Munich series: M1, M1T, MU. Easily locate and set up a new device, browse and stream music.

VitOS Lite

Manages the Bremen series: B1, B1T, and B2. Easily browse, manage, stream and enjoy your favorite music and streaming services.

VitOS Manager

An application designed for managing the Rhein Z1,Rhein Z1C, and Rhein Z1 Plus music server. The features are listed below:

Discover and configure Z1, Z1C and Z1 Plus network settings
Install and manage add-on packages on VitOS, including Roon Server (Roon Core and Roon Bridge), Spotify Connect, DLNA renderer & server, Orbiter Plug-in,… etc. on Z1, Z1C, and Z1 Plus
Import music files from a USB hard drive to Z1’s and Z1 Plus’ internal disk with the Music Importer feature
Back up stored music files to an external USB hard drive with the Music Backup feature
Firmware receives consistent updates

VitOS Manager User Guide: Click here

VitOS Orbiter

The VitOS Orbiter is designed to manage the Rhein Z1, Rhein Z1C, Rhein Z1 Plus, and the Munich series: M1, M1T, and MU. Easily locate and set up a new device, browse and stream music. Listen to all your favorite songs with displayed details such as bitrate, sample rate, bit depth and format (e.g. DSD, WAV or FLAC). The VitOS Orbiter can also stream content from a Rhein Z1, Rhein Z1C, and Rhein Z1 Plus server when Orbiter Plugin is installed in the Z1 and Z1 Plus.

VitOS Orbiter User Guide Part 1 – Basic Functions and Local Music: Click here
VitOS Orbiter User Guide Part 2 – Basic Functions and Online Music: Click here

VitOS Lite

An application designed to manage the Bremen series: B1, B1T, and B2. Easily browse, manage, stream and enjoy your favorite music and streaming services.

VitOS Lite User Guide: Click here