Volumio AudioPro – Streaming Platform for OEM and Custom Installation

Volumio S.r.l. is widely known for developing advanced streaming software used by HiFi enthusiasts worldwide, yet the company originally entered the market as a software provider for hardware manufacturers. Long before launching its own devices, Volumio OS served as an integration platform for third-party audio brands. With Volumio AudioPro, the company places this OEM heritage back at the center of its strategy, positioning streaming not as a consumer product but as an embedded technology platform for professional audio and custom installation environments.

AudioPro is conceived as a scalable system architecture that allows manufacturers to incorporate modern streaming and network playback capabilities into their own products without building and maintaining a proprietary software stack. The platform combines dedicated hardware with a mature operating system designed specifically for audio applications.

Key Facts

• Streaming platform designed for OEM and professional audio partners
• Based on Volumio OS audio operating system
• StreamPlay technology implemented as System-on-Module architecture
• Modular socket supporting future StreamPlay generations
• Analog and digital outputs up to 24 Bit and 192 kHz
• GPIO and peripheral interfaces for product customization
• Evaluation and development kit available for integration
• OTA updates for long-term lifecycle management

StreamPlay as the technological foundation

At the core of Volumio AudioPro operates the StreamPlay streaming engine, delivered as a preconfigured System-on-Module intended for direct integration into audio hardware. This approach allows manufacturers to embed a complete streaming subsystem rather than assembling individual hardware and software components themselves.

The carrier architecture is designed to accept successive generations of StreamPlay modules, enabling technological upgrades without requiring a complete redesign of the host product. For OEM partners, this creates a stable hardware interface while maintaining flexibility for future performance and feature improvements. Devices can therefore evolve alongside streaming technology while preserving their original industrial design and engineering investment.

Volumio positions StreamPlay as a ready-to-embed solution aimed at minimizing integration complexity. By relying on Volumio OS, manufacturers gain immediate access to a broad ecosystem of audio formats, streaming services and network protocols, significantly reducing both development time and long-term maintenance requirements.

Volumio OS – production-ready audio platform with OEM focus

The technological backbone of AudioPro is Volumio OS, which goes far beyond a simple playback engine. It represents a complete audio platform including firmware, backend services and companion applications for Apple iOS and Google Android.

The system is designed to unify multiple music sources within a single interface. Local file playback, CD playback and ripping via USB drives, and integration of major streaming services such as TIDAL, Qobuz and Spotify are supported within one environment. Numerous audio formats including Hi-res Audio and DSD are handled with bit-perfect playback as a design goal.

Functional capabilities include synchronized multiroom playback, intelligent search, automated playlist generation and extensive metadata presentation. Control is handled through the Manifest User Interface, accessible via web browser or dedicated mobile apps.

For OEM manufacturers, open APIs and a plugin ecosystem enable customization of workflows and user interfaces to match brand identity. OTA updates ensure continuous platform maintenance, feature expansion and security updates throughout extended product lifecycles — an increasingly critical requirement in connected audio products.

Integration instead of in-house development

The System-on-Module concept behind Volumio AudioPro is intended to shorten development cycles by providing streaming functionality as a finished subsystem. GPIO pins and peripheral interfaces allow integration with displays, sensors or proprietary control logic.

This flexibility enables implementation across a wide range of device categories, including amplifiers, active loudspeakers and multi-zone installation systems. The modular architecture is not tied to a specific enclosure format, allowing manufacturers to adapt the platform to diverse product concepts.

Audio section and connectivity

Volumio AudioPro integrates its streaming engine with a built-in digital-to-analog converter based on the Texas Instruments PCM5100A. The converter supports signal processing up to 24 Bit and 192 kHz, enabling high-quality playback suitable for both consumer and professional environments.

Analog stereo output is provided via Cinch connectors, complemented by digital outputs in the form of S/PDIF koaxial and S/PDIF optisch interfaces, likewise supporting resolutions up to 24 Bit and 192 kHz. Additional connectivity includes USB interfaces, a 10/100M Ethernet connection and a 12 V Trigger implemented via 3,5 mm Anschluss.

Depending on product design, AudioPro can function either as a complete streaming and DAC subsystem or as a digital transport feeding external DSP or conversion architectures.

Development environment and lifecycle management

An evaluation and development kit is available to support prototyping and system integration. Through open APIs and plugin support, manufacturers can implement proprietary features and tailor the user experience to their branding requirements.

OTA updates form a central part of the platform strategy, enabling continuous delivery of new features, service adaptations and security improvements. Streaming functionality is therefore treated as an evolving platform rather than a fixed hardware feature.

Price and availability

No official pricing has been disclosed, as Volumio AudioPro is exclusively targeted at OEM partners within the professional audio and custom installation sectors. Commercial terms are expected to be calculated on a project-specific basis depending on integration scope and production volume.

Conclusion – platform thinking instead of standalone hardware

Volumio AudioPro can be understood as a strategic platform solution that reconnects Volumio S.r.l. with its OEM origins. Instead of presenting streaming as an isolated module, the company offers a clearly structured hardware and software foundation designed for long-term integration.

The combination of System-on-Module architecture, Volumio OS and an OTA-driven lifecycle approach aims to reduce development effort while improving sustainability and scalability for connected audio products. For manufacturers seeking to integrate modern streaming capabilities without building extensive internal software resources, this platform-oriented concept represents a pragmatic and industry-aligned solution.

Technical Specifications