Roksan Caspian 4G Streaming Pre Amplifier

Roksan Caspian 4G Streaming Pre Amplifier

The Roksan Caspian 4G Streaming Pre Amplifier is the central control component of the Caspian Series, bringing together high-end analogue performance and cutting-edge digital streaming in a single, elegant unit. Designed for today’s connected audiophile, it combines precision engineering, intuitive control, and powerful musical delivery to form the heart of a truly modern hi-fi system.

With its advanced architecture and refined sound signature, the Caspian 4G Streaming Pre-Amplifier delivers exceptional transparency, scale, and emotional engagement across all sources.

BluOS High-Resolution Streaming up to 24-bit / 192kHz

At the core of the Roksan Caspian 4G Streaming Pre Amplifier is built-in BluOS, enabling seamless high-resolution streaming throughout the home. Supporting up to 24-bit / 192kHz playback across as many as 64 zones, BluOS provides effortless access to locally stored music libraries, streaming services, and internet radio from a single intuitive interface.

Rapture DAC Technology

Roksan’s proprietary Rapture DAC technology is engineered to extract maximum musical detail without introducing digital glare or fatigue. By minimising noise and distortion while preserving timing and tonal accuracy, the Caspian 4G presents music with a natural, open character that is both revealing and emotionally engaging.

MQA Studio-Quality Playback

With full MQA support, the Caspian 4G Streaming Pre-Amplifier reproduces studio-quality recordings with exceptional realism, allowing subtle textures, dynamics, and spatial cues to emerge clearly and naturally.

Versatile Connectivity

The Caspian 4G Streaming Pre-Amplifier is designed to integrate seamlessly into a wide range of modern audio systems. HDMI eARC allows direct connection to televisions for improved TV and film sound, while balanced XLR and RCA outputs ensure optimal compatibility with high-performance power amplifiers.

Bluetooth, Subwoofer & Phono Stage

A dedicated subwoofer output provides enhanced low-frequency control, while Bluetooth with aptX enables convenient high-quality wireless playback. Vinyl enthusiasts are equally well catered for thanks to the built-in MM and MC phono stage, removing the need for an external phono pre-amplifier.

MaestroUnite App Control

System setup and daily operation are handled via the intuitive MaestroUnite app. Users can manage inputs, customise sound preferences, and perform Over-The-Air firmware updates, ensuring the Caspian 4G remains fully up to date and future-ready.

Roon Ready Streaming

As a Roon Ready component, the Roksan Caspian 4G Streaming Pre Amplifier integrates seamlessly into Roon-based systems, offering high-resolution playback across a wide range of supported devices, all controlled from Roon’s rich and user-friendly interface.

Designed for the Listener

The Caspian Series 4G reflects Roksan’s digital-first design philosophy, where usability and performance are given equal priority. An elegant aluminium Roksan remote control is included, offering intuitive access to inputs, presets, and essential functions.

Available Finishes

The Roksan Caspian 4G Streaming Pre Amplifier is available in Black or Silver, allowing it to integrate seamlessly into a wide range of systems and interiors.

Roksan Caspian 4G Streaming Pre Amplifier Specification To Follow